CAS No.52-90-4 L-Cysteine

Assay:99% Appearance:powder or liquid Package:according to customer requirements Storage:store in dry dark and ventilated place Transportation:By Sea/Air/Courier Application:It is an important raw material. 

Min. Order:10Gram

Supplier:Zibo Hangyu Biotechnology Development Co., Ltd [ China (Mainland)]

CAS No.52-90-4 Lower Price L-Cysteine

Assay:99.9% Appearance:White crystals or crystalline powder Package:25kg/drum Storage:Cool and dry place Transportation:by sea or air, express for small quantity Application:CAS: 52-90-4 

Min. Order:1Kilogram

Supplier:Siwei Development Group Ltd. [ China (Mainland)]

CAS No.52-90-4 NewblueCHEM--52-90-4---L-Cysteine

Assay:99% min Appearance:White Powder Package:bag Storage:RT Transportation:sea Application:Pharmaceutical intermediates 

Min. Order:1Metric Ton

Supplier:HENAN NEW BLUE CHEMICAL CO.,LTD [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:99% Appearance:fine powder Package:1kg/bag, 25kg/drum Storage:cool, dry place and avoid strongl light Transportation:DHL,TNT,FEDEX,EMS, by air, by sea Application:health supplement 

Min. Order:1Kilogram

Supplier:DB BIOTECH CO., LTD [ China (Mainland)]

CAS No.52-90-4 L-Cysteine/ CAS: 52-90-4 / high quality/ factory

Assay:99.0%min Appearance:White Powder Package:NW 1kg/foil bag; 20-25kg/drum or carton  Storage:Store below +30掳C. Transportation:by express/ sea/ air Application:used in fields of medicine, food processing, biological study, materials of chemical industry and so on. 

Min. Order:1Metric Ton

Supplier:Wuhan BJM Pharm Inc. [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:99% Appearance:White Powder Package:DEUMS/IBC/ISOTANK Storage:Store In Dry, Cool And Ventilated Place Transportation:By Sea Or By Air Application:It is widely used as a thickener, emulsifier and stabilizer 

Min. Order:1Kilogram

Supplier:EAST CHEMSOURCES LIMITED [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:98%min Appearance:White crystals or crystalline powder Package:by foil-alum bag or paper drum Storage:Rom tep. Transportation:By courier, air or sea. Application:Law pharma material,API 

Min. Order:1Metric Ton

Supplier:Hangzhou Dingyan Chem Co., Ltd [ China (Mainland)]

CAS No.52-90-4 Factory supply Lower Price L-Cysteine

Assay:99.0%  Appearance:white or almost white crystalline powder Package:Pack & Store:25kg cardboard barrels lined with plastic bags; or otherwise customized Storage:In cool ,dry place Transportation:Preservce in well-closed containers, prptected from light, Application:USP34 Or EP STANDERUsed as Antibiotic and Antimicrobial Agents 

Min. Order:1Kilogram

Supplier:Lonwin Chemical Group Limited [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:99%min. Appearance:white powder Package:1kg/Export worthy packing; 25kg/drum Storage:In well-closed container, protected from light and in cool & dry place. Transportation:By Air, By Sea, By courier (door to door, DHL/FedEx/UPS) Application:R&D and production for pharmaceuticals and chemicals 

Min. Order:1Gram

Supplier:LIDE PHARMACEUTICALS LIMITED [ China (Mainland)]

CAS No.52-90-4 High quality L-Cysteine supplier in China

Assay:99% Appearance:white-off powder or granule ( referto COA) Package:25kgs/fiber drum Storage:Keep in a cool & dry place Transportation:By air /by sea /or by courier. Application:Amino acid 

Min. Order:1Kilogram

Supplier:Simagchem Corporation [ China (Mainland)]

CAS No.52-90-4 L-Cysteine Manufacturer/High quality/Best price/In stock

Assay:98% Appearance:White crystals or crystalline powder Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by sea or by air Application:It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff. 

Min. Order:1Kilogram

Supplier:Dayang Chem (Hangzhou) Co.,Ltd. [ China (Mainland)]

CAS No.52-90-4 L-Cysteine manufacture

Assay:99% Appearance:Detailed see specifications Package:According to client's requirements Storage:keep sealed and keep from direct light Transportation:by sea/by air/by courier Application:fine chemicals,intermeidates 

Min. Order:1Kilogram

Supplier:Hangzhou ZeErRui Chemical Co., Ltd. [ China (Mainland)]

CAS No.52-90-4 Supply lowest price 52-90-4 L-Cysteine in China

Assay:99% Appearance:white crystalline powder Package:according to customers' requirements Storage:Store below +30掳C. Transportation:by sea by air by courier according to your demand. Application:Mainly used in medicine, cosmetics, biochemical research, and other fields. Used in bread crumbs to promote gluten formation, promote fermentation, mold formation, and prevent aging. Used in natural f 

Min. Order:1Kilogram

Supplier:Hangzhou Lingrui Chemical Co.,Ltd. [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:99% Appearance:powder Package:according to your need for packing Storage:Store at RT. Transportation:sea,air,courier Application:intermediate 

Min. Order:1Gram

Supplier:Shanghai Minstar Chemical Co., Ltd [ China (Mainland)]

CAS No.52-90-4 TOP quality L-Cysteine supplied by China manufacturer / CAS No.: 52-90-4

Assay:99.90% Appearance:Solid powder Package:Foil bag or drum Storage:Sealed,light and oxygen resistant Transportation:by sea or air Application:for pharma use 

Min. Order:1Kilogram

Supplier:Kono Chem Co.,Ltd [ China (Mainland)]

CAS No.52-90-4 L-Cysteine Chinese manufacturer best quanlity low price CAS NO.52-90-4

Assay:99% Appearance:white powder Package:According to the customer's requestment Storage:storage in dry and cool place Transportation:Fast! Safe! Promise 100% safe and successful transportation. Door to door transportation services. Application:Food grade: flour improver, nutritio... 

Min. Order:1Metric Ton

Supplier:RongNa Biotechnology Co., Ltd [ China (Mainland)]

CAS No.52-90-4 L-cysteine cas:52-90-4

Assay:99% Appearance:White powder Package:packed in 25kg drum Storage:keep in dry and cool condition Transportation:We can use express ,air and sea transportation! Application:wide  

Min. Order:25Kilogram

Supplier:Hebei Mujin Biotechnology Co.,Ltd [ China (Mainland)]

CAS No.52-90-4 L-Cysteine CAS:52-90-4

Assay:99% Appearance:Brown powder Package:According to customer requirements Storage:Avoid light, ventilation and shade Transportation:Sea or Air Application:Medical research field 

Min. Order:1Gram

Supplier:Qingdao Beluga Import and Export Co., LTD [ China (Mainland)]

CAS No.52-90-4 Lower Price Stable Factory Supply with High Quality L-Cysteine 52-90-4.......

Assay:鈮?9% Appearance:White Crystalline Powder Package:Inside plastic outside Storage:Store in dry, cool, ventilated place Transportation:We ship goods via DHL, Fedex, UPS, TNT, China post, NL Post and other couriers, weight from 10g to 1000kg or even bulker.? Application:Widely used in medicine, food processing, biological research, chemical materials and other fields. 

Min. Order:1Kilogram

Supplier:Hebei Nengqian Chemical Import and Export Co., LTD [ China (Mainland)]

CAS No.52-90-4 L-Cysteine 52-90-4

Assay:98% Appearance:White crystal or crystalline powder Package:25kg/drum Storage:Keep in dark place,Sealed in dry,Room Temperature Transportation: Keep in dark place,Sealed in dry,Room Temperature Application:medicine, food, cosmetics, biochemical research 

Min. Order:100Kilogram

Supplier:JINING XINHE CHEMICAL CO., LTD [ China (Mainland)]

CAS No.52-90-4 L-Cysteine Base

Assay:99% Appearance:White Powder Package:Plastic-woven sack, net weight 25kg,50kg or 1000kg Storage:Store in dry and cool place Transportation:by sea or by air Application:Mainly used in medicine, food, cosmetics, biochemical research, etc 

Min. Order:1Metric Ton

Supplier:COLORCOM LTD. [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:99.00% Appearance:White Powder Package:25KG/Drum Storage:Preserve in tight, light-resistant containers Transportation:By Air& By Sea Application:Pharmaceutical 

Min. Order:1Kilogram

Supplier:Golden Pharma Co., Limited [ China (Mainland)]

CAS No.52-90-4 High purity L(+)-Cysteine

Assay:99% Appearance:Powder Package:Glass bottle, customizable Storage:Store at room temperature Transportation:Air Shipping  Application:Pharmaceutical Industry 

Min. Order:1Kilogram

Supplier:Shanghai Wibson Biotechnology Co., Ltd. [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:99% Appearance:powder Package:Ex-factory package Storage:Keep in dark place,Sealed in dry,Room Temperature Transportation:1.Stock products are normally shipping within 3 working days. 2.For rush delivery, please contact our sales team for particular arrangement. Shipping Details: 1.We ship goods via DHL, Application:Pharmaceutical raw materials 

Min. Order:1Gram

Supplier:HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:99.0% Appearance:liquid Package:Grams, Kilograms Storage:Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials. Transportation:According to customer request Application:For R&D and commerical use 

Min. Order:100Gram

Supplier:Chemlyte Solutions [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay: 98%Min Appearance:Detailed in specifications Package:According to customer  Storage:Store in dry, dark and ventilated place Transportation:By air or by sea  Application:An important raw material and intermediate used in organic Synthesis, Pharmaceuticals  

Min. Order:1Kilogram

Supplier:TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:0.99 Appearance:White fine powder Package:according to the clients requirement Storage:Store in dry dark and ventilated place Transportation:Transportation by express, air, sea; port mainly to Qingdao / Tianjin / Shanghai, or according to customer needs to send different ports and aviation. Application:It is an important raw material. 

Min. Order:1Kilogram

Supplier:Shandong Hanjiang Chemical Co., Ltd. [ China (Mainland)]

CAS No.52-90-4 High Purity Amino Acid L-Cysteine Manufacturer

Assay:99% Appearance:white crystalline powder Package:25kg/drum Storage:Room temperature Transportation:Express/Sea/Air Application:Amino acid 

Min. Order:25Kilogram

Supplier:Hangzhou Sartort Biopharma Co., Ltd [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:95% Appearance:White crystalline powder  Package:25kg/drum Storage:Store in dry, dark, ventilated place. Transportation:airfreight or vessel Application:52-90-4 

Min. Order:1Gram

Supplier:SICHUAN TONGSHENG AMINOACID CO.LTD [ China (Mainland)]

CAS No.52-90-4 L-CYSTEINE

Assay:99%min Appearance:white to off white powder Package:According to regular packing:bottle,Foil Bag ,Tin , drum etc Storage:Shall be stored it in a dry and cool area. Transportation:ocean shipping or air transportation Application:Pharmaceutical active ingredients Pharmaceutical intermediates etc 

Min. Order:0

Supplier:Afine Chemicals Limited [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:98%min Appearance:white crystalline powder Package:25kg/drum;200kg/drum as per your request Storage:Stored in cool, dry and ventilation place; Away from fire and heat Transportation:BY SEA Application:L-Cysteine is a non-essential amino acid that can be synthesized by the human body under normal physiological conditions if a sufficient quantity of methionine is available. L-Cysteine is commonly use 

Min. Order:1Kilogram

Supplier:HANGZHOU YUNUO CHEMICAL CO.,LTD [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:USP, AJI Appearance:White crystals or crystalline powder Package:as your request Storage:In dry, room temperature Transportation:Not dangerous cargo Application:Food, Pharma 

Min. Order:1Metric Ton

Supplier:ORCHID CHEMICAL SUPPLIES LTD [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:鈮?8% Appearance:powder Package:BAG Storage:In cool ,dry place Transportation:Air or sea freight Application:for pharma use 

Min. Order:1Kilogram

Supplier:Qingdao Chengyuan Kaisheng Industry and Trade Co., Ltd. [ China (Mainland)]

CAS No.52-90-4 high purityL-Cysteine

Assay:95% Appearance:Detailed see specifications Package:Foil bag or Drum or Barrel or as customers requirements Storage:Store in dry dark and ventilated place Transportation:By courier/by air/by sea/by train Application:Pharmaceutical intermediates,custom synthesis and others 

Min. Order:0

Supplier:Jiangsu Qianyu Molecular Technology Co., LTD. [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:99% Appearance:detailed see specifications Package:100g/bag,1kg/bag,25kg/drum,according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by air or by ocean shipping Application:An important raw material and intermediate used in Organic Synthesis, Pharmaceuticals 

Min. Order:0

Supplier:Hangzhou Zhongqi chem Co.,Ltd. [ China (Mainland)]

CAS No.52-90-4 L-cysteine

Assay:NLT 98% Appearance:White powder Package:Aluminum bag Storage:Room temperature Transportation:By air Application:Used in producing API 

Min. Order:0

Supplier:Hangzhou Huarong Pharm Co., Ltd. [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:98% or more Appearance:high quality Package:5kg 25kg According to clients' requirement Storage:Store in dry, dark and ventilated place Application:Intermediate and Industrial use 

Min. Order:0Metric Ton

Supplier:Hangzhou Keyingchem Co.,Ltd [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:99% Appearance:powder Package:1-1000g/bag; 105kg/drum, or as customer's required Storage:Keep in a cool & dry place Transportation:DHL, EMS, FedEx, TNT, AIR, SEA 

Min. Order:0

Supplier:Luhan Pharmachem Co., Ltd [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:HPLC鈮?8% Appearance:powder Storage:Sealed in dry,Room Temperature Transportation:by express or by sea Application:for pharma use 

Min. Order:0

Supplier:Hangzhou Shanyi Biotechnology Co., Ltd. [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:0.98 Appearance:Off white to slight yellow solid Package:1L 5L 10L 25L bottle Storage:Stored in shaded, cool and dry places Transportation:Handle with cares to avoid damaging the packages. Protect them from sunshine or rain. We can send by Fedex, by ship or by plane according to international rules. Application:pharma intermediate 

Min. Order:0

Supplier:Antimex Chemical Limied [ China (Mainland)]

CAS No.52-90-4 L-Cysteine Base

Assay:98%, 99% Appearance:Refer to COA Package:According to clients' requirement Storage:Store in dry, cool and ventilated place Transportation:By sea or by air or by courier Application:Pharmaceutical raw materials, can be made into pharmaceutical preparation 

Min. Order:0

Supplier:Hangzhou Ocean Chemical Co., Ltd. [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:99% Transportation:By sea Application:Pharmaceutical industry 

Min. Order:0

Supplier:Hebei KuiSheng Trading Co., LTD [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:98% Package:25kg/drum,or as per customers'demand Transportation:air,sea,courier Application:API,or Intermediates,fine chemicals 

Min. Order:0

Supplier:GIHI CHEMICALS CO.,LIMITED [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:99% Application:api 

Min. Order:0

Supplier:Shanghai Scochem Technology Co., Ltd. [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:98% Application:intermediate 

Min. Order:0

Supplier:HANGZHOU TIANYE CHEMICALS CO., LTD. [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Min. Order:0

Supplier:CHANGZHOU HANGYU PHARMACEUTICAL TECHNOLOGY CO., LTD [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Min. Order:0

Supplier:Jinxin Shengda Air Freight Forwarding (Huizhou City) Co., LTD [ China (Mainland)]

CAS No.52-90-4 L-Cysteine/ CAS: 52-90-4 / high quality/ factory CAS NO.52-90-4

Assay:99.5% Appearance:White powder Package:Depending on clients' requirements Storage:This product must be in sealed, avoid light, shade, do not put with food Transportation:shipping Application:Pharmaceutical Intermediates  

Min. Order:1Kilogram

Supplier:Hebei yanxi chemical co.,LTD. [ China (Mainland)]

CAS No.52-90-4 BEST PRICE/L-Cysteine

Assay:99% Appearance:White powder Package:Standard or as customer's require Storage:Shading, sealed, dry place. Transportation:Delivery by EMS, DHL, FEDEX, UPS, TNT Application:Pharmaceutical Intermediates / Active pharmaceutical ingredients/for chemical research 

Min. Order:10Gram

Supplier:Jilin Artel New Materials Co., LTD [ China (Mainland)]

CAS No.52-90-4 Nutritious Supplements Amino Acid 99% Purity L-Cysteine powder / Food Additive L-Cysteine raw powder L-Cysteine

Assay:99% Appearance:White powder Package:10g/bag; 100g/bag; 1kg/bag Storage:Cool Dry Place Transportation:FOB/EXW/DDP/DAP/CIF/CIP Application:Pharmaceutical raw materials;scientific research; 

Min. Order:10Gram

Supplier:Xi'an Faithful Biotech Co., Ltd. [ China (Mainland)]

CAS No.52-90-4 L-Cysteine CAS 52-90-4

Assay:99%路 Appearance:White or off white crystalline powder Package:as your requirement Storage:Stored in a well-Closed light-resistant,dry and cool place Transportation:by Sea, by Air, by Land/EMS/TNT/DHL/UPS/FedEx Application:Pharma;Industry;Agricultural;chemical reaserch 

Min. Order:1Kilogram

Supplier:Hubei Jiutian Bio-medical Technology Co., Ltd [ China (Mainland)]

CAS No.52-90-4 L-Cysteine manufacturer/supplier

Assay:99% Appearance:white or off-white powder  Package:aluminum oil bag  Storage:0~20鈩?nbsp;Transportation:by express,by sea, by air Application:L-Cysteine CAS:52-90-4 is used as API medicine 

Min. Order:1Gram

Supplier:Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:high Appearance:white powder Package:25kg/drum Storage:Under Inert Atmosphere Transportation:customer-approved Application:Food additives, Cosmetic 

Min. Order:1Kilogram

Supplier:HANWAYS CHEMPHARM CO.,LIMITED [ China (Mainland)]

CAS No.52-90-4 High purity 99% factory price in stock L-Cysteine

Assay:99% up Appearance:White powder Package:25kg per drum Storage:Normal temperature  Transportation:normal temperature.  Application:Used in bread, to promote the formation of gluten and promote fermentation, mold, prevent aging. 

Min. Order:1Kilogram

Supplier:Sinoway Industrial Co., Ltd. [ China (Mainland)]

CAS No.52-90-4 L-Cysteine CAS No:52-90-4

Assay:HPLC鈮?8% Appearance:powder Package:Brown vial HDPE plastic bottle Storage:2-8鈩?nbsp;Transportation:by air Application:the product is only used for scientific research experiments and should not be used for human injection, food or other purposes. This solution must be freshly prepared before using to avoid degrad... 

Min. Order:10Milligram

Supplier:Chengdu Lemeitian Pharmaceutical Technology Co,. Ltd [ China (Mainland)]

CAS No.52-90-4 L-Cysteine/ CYS/ L Cysteine Powder CAS 52-90-4

Assay:99% Appearance: White Powder Package:As per buyer's requirement Storage:Cool Dry Place Transportation:By express, air, sea, train or road depends on quantity and buyer's requirement Application:food and feed grade 

Min. Order:1Kilogram

Supplier:Shanxi Zorui Biotechnology Co.Ltd. [ China (Mainland)]

CAS No.52-90-4 L-CysteineCAS NO.: 52-90-4

Assay:99% Appearance:White solid Package:drum Storage:Room temperature Transportation:By Sea/Air/DHL Application:Pharmaceutical intermediates 

Min. Order:1Gram

Supplier:Henan Wentao Chemical Product Co., Ltd. [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:98%min Appearance:Off-white to light yellow powder Package:According to the clients requirement. Storage:Keep in cool place. Transportation:Sea/air/courier Application:Pharmaceutical intermediates 

Min. Order:0

Supplier:Hangzhou J&H Chemical Co., Ltd. [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:99%HPLC Appearance:White powder Package:1kg/aluminum foil bag 25kg/drum Storage:Placed in Shade, dry, dark and low-temperature Transportation:By express, by air and by sea Application:Nutritional supplements and Raw materials for health care products 

Min. Order:1Kilogram

Supplier:Xi'an Lyna Bio-Tech Co., Ltd. [ China (Mainland)]

CAS No.52-90-4 L-Cysteine base

Assay:99 Appearance:white Package:drum Storage:room  Transportation:by air/sea/express Application:anti cancer 

Min. Order:100Gram

Supplier:Hubei Vanz Pharm Co.,Ltd [ China (Mainland)]

CAS No.52-90-4 L-Cysteine Supplier Factory

Assay:99%+ Appearance:white powder Package:25kg,50kg,180kg,200kg,250kg,1000kg锛宑ustomization Storage:Keep it in dry,shady and cool place Transportation:Transit could be DHL,UPS,TNT,EMS,Fedex,and so on. For mass orders, it will be delivered by air or sea. For small order, please expect 3-7 days by UPS DHL EMS. For mass order, please allow 5-8 days. Application:Pharma;Industry;Agricultural;chemical reaserch 

Min. Order:1Kilogram

Supplier:Wuhan Circle Star Chem-medical Technology co.,Ltd. [ China (Mainland)]

CAS No.52-90-4 D-Homocysteine Lactone HCl

Assay:95%+ or 98%+ Appearance:solid Package:10mg/25mg/50mg/100mg/1000mg/5000mg Storage:short-term storage normal temperature. long-term storage 2-8 鈩?nbsp;Transportation:express and sea transport and air freight Application:for drug impurity for drug standards,for drug research and development銆侱rug impurity reference, drug standard, analytical chemistry, standard substance, organic chemical synthesis, chemical custo... 

Min. Order:25Milligram

Supplier:Hubei Moxin Biotechnology Co., Ltd [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:99 Appearance:Crystalline Powder Package:25kg/bottle 125kg/bottle Storage:Sealed in dry,2-8掳C Transportation:by sea or by air Application:Biological response modifier. 

Min. Order:1Kilogram

Supplier:Hebei Ganmiao New Materials Technology Co., Ltd [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:鈮?9.0% Appearance:White powder Package:25kg drum/bag Storage:Keep in dry and cool place Transportation:by Sea, air and express Application:銆?Use 1 銆? A nutritional supplement. One of the essential amino acids in the human body. Because the price is higher than DL-methionine and the effect is equal, DL-methionine is often used. 銆?Use  

Min. Order:1Metric Ton

Supplier:KAISA GROUP INC [ United States]

CAS No.52-90-4 L-Cysteine

Assay:99.90% Appearance:white powder Package:Foil bag; Drum; Plastic bottle Storage:in sealed air resistant place Transportation:Express(3-8days):DHL/FEDEX/UPS,Door to door service,most efficient way under 100kg Special line service(8-15days):Guaranteed way for choose Application:Pharma;Industry;Agricultural 

Min. Order:1Kilogram

Supplier:Xi`an Eastling Biotech Co., Ltd. [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:99% Package:box or opp package Storage:cool drum  Transportation:air or sea Application:L-Cysteine 

Min. Order:1Milligram

Supplier:weifang yangxu group co.,ltd [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:98% Appearance:Transparent to light yellow liquid Package:Safe Packaging Storage:Store in RT Transportation:By sea or air as request Application:api 

Min. Order:1Kilogram

Supplier:Hubei Shengliyuan New Materials Co., Ltd [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:98% Appearance:power Package:According to the needs Storage:Dry and cool Transportation:by air 锛宐y sea Application:chemical 

Min. Order:1Metric Ton

Supplier:Henan Blight Industry Co., Ltd [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:99.0% min Appearance:Highest quality appearance Package:25kgs/drum锛?00kg/drum锛汭BC TANK Storage:Keep in dry and well ventilated warehouse, keep sealed Transportation:By air and by sea Application:Extremely good quality, widely used in Pharmaceutical Industry, Food Industry, agricultural industry etc. 

Min. Order:1Kilogram

Supplier:Hangzhou Johoo Chemical Co., Ltd [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:99%MIN. Appearance:a colorless or white crystalline substance of hexagon, or crystalline powder, easily soluble in acid and alkali, insoluble in water and organic solvents such as alcohol, ethyl ether Package:25kgs/drum  Storage:keep from moisture,store in tight container Transportation:Handle with care. Protect the product from sunshine or rain. Do not transport them together with poisonous or harmful goods. This product belongs to the non-dangerous category and can be transported a Application:L-Cystine is one of the important products the amino acid series. It is widely used in medical, chemical and food industries. 銆€銆€ 銆€ Cystine promotes oxide and reductive ability of human cell, incre 

Min. Order:1Kilogram

Supplier:Hangzhou Maytime Bio-Tech Co.,Ltd. [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:99% Appearance:detailed see specifications Package:25kg/drum;200kg/drum Storage:Keep away of light, cool place Transportation:Sea/air/courier Application:Chemical synthesis 

Min. Order:0

Supplier:Xiamen Hisunny Chemical Co.,Ltd [ China (Mainland)]

CAS No.52-90-4 H-Cys-OH

Assay:98% Package:25 kgs Packed in Drum,small order in carton Packing Storage:Store in cool and dry place, away from Sun light. Transportation:By Express,By Sea or by Air Application:Amino Acids 

Min. Order:1Kilogram

Supplier:Xi'an HDM Biotech Co., Ltd. [ China (Mainland)]

CAS No.52-90-4 L-Cysteine base CAS NO.52-90-4

Assay:99.5% Appearance:whilt powder Package:durm Storage:cool and dryer Transportation:by sea or by air Application:api 

Min. Order:0Metric Ton

Supplier:Shandong Jiulong Hisince Pharmaceutical Co.,Ltd. [ China (Mainland)]

CAS No.52-90-4 52-90-4

Assay:98% Appearance:powder Package:25Kg/Drum or as demand Storage:Store in a cool, dry, ventilated place Transportation:BY COURIER/AIR/SEA Application:Used in organic synthesis. 

Min. Order:0

Supplier:Kunshan Push Trading Co.,LTD [ China (Mainland)]

CAS No.52-90-4 L-Cysteine52-90-4Sufficient supply high-quality Manufactor

Assay:99% Transportation:by sea or air Application:Food industry  

Min. Order:0Metric Ton

Supplier:Sichuan Jisheng BioPharmaceutical Co., Ltd. [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:99% Appearance:White crystals or crystalline powder Storage:Cool and dry place Application:Applied in dietary supplements 

Supplier:Jilin Tianyun New Materials Co., Ltd [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:99 Appearance:powder, or liquid Package:Bottle, barrel, cargo, container, etc. Storage:Stored in room temperature, ventilated place Transportation:By air, ship, express, etc. Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals 

Min. Order:0

Supplier:LEAP CHEM Co., Ltd. [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:99% Package:1kg/bag; 3530kg/drum, or as customer's request. Transportation:DHL, EMS, FedEx, TNT, AIR, SEA Application:Xiamen Luyunjia Trading Co.,Ltd 

Min. Order:0

Supplier:Luyunjia Chemistry Xiamen Limited [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:COA Appearance:COA Storage:in stock Application:MSDS/TDS 

Min. Order:0

Supplier:Aecochem Corp. [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:99% Application:API 

Min. Order:0

Supplier:WLP INGREDIENT INC [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:99% Application:API 

Min. Order:0

Supplier:Wuhan Bright Chemical Co., Ltd. [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:99% Application:API 

Min. Order:0

Supplier:Xian Changyue Biological Technology Co., Ltd. [ China (Mainland)]

CAS No.52-90-4 L-Cysteine,52-90-4

Assay:98%min Appearance:white or yellowish white flaky crystal Package:As customer request Storage:Keep the sun from direct sunlight 锛沺revention against high temperature Transportation:By Sea/Air/Courier Application:Used for research and industrial manufacture. 

Min. Order:100Metric Ton

Supplier:Triumph International Development Limilted [ China (Mainland)]

CAS No.52-90-4 L-Cysteine/High quality/Best price

Assay:98% Appearance:detailed see specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place Transportation:transport by sea or by air Application:API intermediates;Cysteine [Cys, C];Amino Acids;Amino Acids and Derivatives;alpha-Amino Acids;Antioxidant;Biochemistry;Nutritional Supplements;L-Amino Acids; 

Min. Order:1Gram

Supplier:Shanghai Massive Chemical Technology Co., Ltd. [ China (Mainland)]

CAS No.52-90-4 L-Cysteine CAS No.:52-90-4

Assay:99%min Appearance:detailed see specifications Package:25kgs/drum Storage: Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat. Transportation:by air or sea Application:L-Cysteine CAS No.:52-90-4, An important raw material and intermediate used in Organic S 

Min. Order:1Kilogram

Supplier:Hangzhou Think Chemical Co. Ltd [ China (Mainland)]

CAS No.52-90-4 Manufacturer high quality L-Cysteine Cas 52-90-4 with good price and fast delivery

Assay:98%-101% Appearance:White crystalline powder Package:1kg/foil bag;25kg/drum Storage:cool dry place Transportation:By Sea/Air/Courier Application:Pharmaceutical and Cosmetic 

Min. Order:25Kilogram

Supplier:Wuhan Fortuna Chemical Co.,Ltd [ China (Mainland)]

CAS No.52-90-4 L-Cysteine CAS:52-90-4

Assay:99% Appearance:White powder Package:25kg/drum Storage:Store in cool and dry place, away from sun light. Transportation:By sea or by air  Application:widely used in fields of medicine, food processing, biological study, materials of chemical industry and so on. 

Min. Order:1Kilogram

Supplier:Henan Sinotech Import&Export Corporation [ China (Mainland)]

CAS No.52-90-4 Raw Material Chemical Pharma Industry Food Additive L-Cysteine Cas no:52-90-4

Assay:99%min Appearance:White powder Package:g/bag. Storage:2-8鈩?nbsp;Transportation:International express Application:reagent 

Min. Order:25Kilogram

Supplier:Baoji Guokang Healthchem co.,ltd [ China (Mainland)]

CAS No.52-90-4 L-Cysteine Manufacturer Treatment of skin diseases

Assay:99%min Appearance:white powder Package:1kg Storage:Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation. Transportation:By DHL, TNT, FedEx, HKEMS, UPS, Etc Application:Pharmaceutical intermediate 

Min. Order:10Gram

Supplier:Wuhan 90000 Lithium Industry and Trade Co., Ltd. [ China (Mainland)]

CAS No.52-90-4 L-Cysteine CAS 52-90-4 with Fast Shipment

Assay:99% Appearance:white powder Package:foil bag or as your requirement Storage:2-8掳C Transportation:By Express, by air, by sea Application:Medical use 

Min. Order:1Kilogram

Supplier:Hubei Yuanmeng Biological Technology Co., Ltd. [ China (Mainland)]

CAS No.52-90-4 L-Cysteine Free Base Crystalline

Assay:99 Appearance:White Powder Package:25kg drum Storage:Dry cool and clean warehouse Transportation:By sea or air Application:Mainly used in medicine, cosmetics, biochemical research and so on 

Min. Order:1Metric Ton

Supplier:Qingdao Bravery International Trade Co., Ltd [ China (Mainland)]

CAS No.52-90-4 Wholesale price CAS 52-90-4 with high quality

Assay:99% Appearance:White powder Package: [Packaging]20mg, 50mg,100mg,1g,10g,100g,according to customers' requirements Storage: should be stored in a well-closed container at low temperature, keep away from moisture, heat and light. Transportation:1. Samples 1kg-10kg are shipped by international express. 2. 50kg-100kg of goods are transported by dedicated line logistics. 3. Cargo 100kg-1ton is transported by dedicated line logistics. Application:Raw materials in the pharmaceutical field 

Min. Order:10Kilogram

Supplier:Zhuozhou Wenxi import and Export Co., Ltd [ China (Mainland)]

CAS No.52-90-4 Factory Supply L-Cysteine Free Base

Assay:99.9% Appearance:solid Package:drum Storage:keep in cool and dry place Transportation:by sea or by air Application:Intermediates and materials 

Min. Order:1Kilogram

Supplier:Ality Chemical Corporation [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:99% Appearance:powder Package:According to client's requirements Storage:Store in dry, dark and ventilated place. Transportation:by sea/by air/by express Application:pharmaceutical intermediates 

Min. Order:1Gram

Supplier:Hangzhou KieRay Chem Co.,Ltd. [ China (Mainland)]

CAS No.52-90-4 China Largest Manufacturer factory sales L-Cysteine CAS 52-90-4

Assay:99% Appearance:white powder Package:25KG/Drum Storage:2-8掳C Transportation:By air /Sea/ coruier Application:Pharm chemicals industry 

Min. Order:500Kilogram

Supplier:Leader Biochemical Group [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:99% Appearance:liquid or powder  Package:according to the clients requirement Storage:Dry and Cool Place  Transportation:UPS FedEx ,DHL,EXPRESS LINE Application:healing drugs 

Min. Order:1Gram

Supplier:Shandong Mopai Biotechnology Co., LTD [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:99% Appearance:powder Package:Inner packaging and outer packaging cardboard box Storage:Store below +30掳C. Application:Chemical raw materials 

Min. Order:1Kilogram

Supplier:Qiaoxi Haocheng General merchandise department store [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:99% Appearance:white powder Package:drum or based on customers' requirement Storage:normal temperature storage Transportation:by sea, by air Application:We have different specifications for different applications 

Min. Order:1Metric Ton

Supplier:Bluecrystal chem-union [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:99.0% Appearance:Clear, colorless liquid Package:according to your requirement Storage:Store in a dry, dark and ventilated place Transportation:by air/by sea /by train Application:lt is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff. 

Min. Order:1Kilogram

Supplier:Suzhou Senfeida Chemical Co., Ltd [ China (Mainland)]

CAS No.52-90-4 L-Cysteine base

Assay:99% Haccp,,Halal,SC US FDA GMP ISO14001 Appearance:As per Certificate of analysis and our TDS, MSDS Package:Export standard and according to the clients requirement Storage:Store in dry, dark and ventilated place;ISO / Kosher /GMP licence commercial bulk capacity factory in China Transportation:By AIR or by SEA GMP licence / US-FDA,South Korea-KFDA Application:It is an important raw material and intermediate for chemical industry. 

Min. Order:5Kiloliter

Supplier:Chemwill Asia Co., Ltd. [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:鈮?8% Appearance:Liquid Package:Glass bottle or drum Storage:2-8鈩?nbsp;Transportation:RT Application:IMPURTY  

Min. Order:50Milligram

Supplier:Shenzhen Regent Biochemistry Tech Co., Ltd. [ Hong Kong,China]

CAS No.52-90-4 Amadis Chemical offer CAS#52-90-4;CAT#A870873

Assay:97% Appearance:Powder or liquid Package:According to customer Storage:Store in a tightly closed container, in a cool and dry place. Transportation:Fedex,DHL,TNT,BY SEA and BY AIR Application:Medicinal Chemistry Biomedicine Pharmaceutical intermediates Chemistry experiment Biological experiments Chemical reagent For R&D use only. 

Min. Order:10Milligram

Supplier:Amadis Chemical Co., Ltd. [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:99% Appearance:white crystalline powder Package:as request Storage:in cool Transportation:Air / SEA BOTH OK Application:active pharmaceutical ingredient 

Min. Order:25Kilogram

Supplier:HANGZHOU CLAKE BIOTECH CO.,LTD [ China (Mainland)]

CAS No.52-90-4 L Cysteine Food Additives 99.63% Powder Ready stock CAS 52-90-4

Assay:99% Appearance:white powder/ Refer to COA Package:Factory standard packaging or according to customer requirements Storage:Store at RT. Transportation:Express/Sea/Air Application:It has anti-inflammatory, analgesic and antipyretic effects.L Cysteine Food Additives 99.63% Powder Ready stock CAS 52-90-4 

Min. Order:1Kilogram

Supplier:Hangzhou Fonlynn Health Technology Co., Ltd. [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:99% Min Appearance:white powder Package:1kg/Aluminum foil bag with one plastic-bags inside.10kg/Carton Box with plastic-bags inside.25kg/Paper-drum with two plastic-bags inside. Storage:in sealed air resistant place Transportation:by air, by sea, cargo Application:healing drugs 

Min. Order:1Metric Ton

Supplier:Falcon Life Sciences Pvt. Ltd [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:See details Appearance:See details Package:carton Storage:RT Transportation:RT Application:Biochemical research 

Min. Order:0

Supplier:Nanjing Duly Biotech Co., Ltd [ China (Mainland)]

CAS No.52-90-4 L-Cysteine Base

Assay:99.3% Appearance:white or Almost colorless Package:2.5kg or 5kg Transportation:Air freight, sea freight, and express delivery Application:intermediate 

Min. Order:4Kilogram

Supplier:SHANGHAI T&W PHARMACEUTICAL CO., LTD. [ China (Mainland)]

CAS No.52-90-4 Acmec L-Cysteine L51451 200mg

Assay:Analysis control,HPLC鈮?8% Appearance:See the datasheet Package:200mg Storage:RT,Dark Transportation:By Express, Air and Road Application:Analytical reagent, biochemical reagent, standard 

Min. Order:1bottle

Supplier:Shanghai Acmec Biochemical Technology Co., Ltd. [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:99% Appearance:White Package:1kg/bag Storage:2-8鈩?nbsp;Transportation:2-8鈩?nbsp;

Min. Order:1Kilogram

Supplier:Hubei Centro pharmaceutical Co., Ltd [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:99% Appearance:White to light yellow to light orange fluffy powder Package:according to your requirement Storage:White to light yellow to light orange fluffy powder Transportation:by air /by train/by sea Application:lab 

Min. Order:1Kilogram

Supplier:Jiangsu Xinsu New Materials Co., Ltd. [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:99% Appearance:light yellow solid  Package:aluminium foil bag Storage:Sealed in dry,Room Temperature Transportation:By sea, By air, By courier Application:Chemical raw materials, pharmaceutical intermediates 

Min. Order:1Kilogram

Supplier:Ningbo Syntame Biotech Co.,Ltd [ China (Mainland)]

CAS No.52-90-4 Factory supply L-Cysteine

Assay:99.99%HPLC Appearance:White crystalline powder Package:double PP bags with Al Storage:Inert atmosphere,Room Temperature Transportation:by air or by ocean shipping Application:Amino acids 

Min. Order:0

Supplier:Shanghai Hope Chem Co., Ltd [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:99% Appearance:Colorless transparent liquid Package:1KG Storage:Store sealed at 2~8 degrees Celsius Transportation:2~8 degrees low temperature transport Application:API intermediate 

Min. Order:1Gram

Supplier:Shanghai Huici Pharmaceutical Technology Co., LTD [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:95-99% Package:10g,100g, 1kg,According to customer Storage:dry and cool Transportation:By air or by courier Application:Chemical raw materials, pharmaceutical intermediates, cosmetic raw materials, etc. 

Min. Order:10Gram

Supplier:TaiChem Taizhou Limited [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:98% Appearance:solid or liquid Package:According to customer鈥榮 requirement Storage:Keep in a cool & dry place Transportation:by sea or air Application:Amino acid 

Min. Order:0

Supplier:Xiamen AmoyChem Co.,Ltd [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:white powder Appearance:Keep it in dry,shady and cool place Package:Transit could be DHL,UPS,TNT,EMS,Fedex,and so on. For mass orders, it will be delivered by air or sea. For small order, please expect 3-7 days by UPS DHL EMS. For mass order, please allow 5-8 days... Storage:Pharma;Industry;Agricultural;chemical reaserch Transportation:Any port in China Application:25kg,50kg,180kg,200kg,250kg,1000kg锛宑ustomization 

Min. Order:0

Supplier:Shandong Baimao Chemical Co., Ltd [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:98% Package:As client requirement Transportation:Express, Air , Sea shipment Application:Pharmaceutical Intermediates 

Min. Order:0

Supplier:Hunan chemfish Pharmaceutical co.,Ltd [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:97% Appearance:white to yellow crystal powder Package:according to the clients requirement Storage:Room temperature with sealed well Transportation:by sea or by air Application:Use as primary and secondary intermediate 

Min. Order:0

Supplier:BOC Sciences [ United States]

CAS No.52-90-4 L-Cysteine manufacturer

Assay:3497.98 Appearance:powder Package:According client's requirements Storage:keep sealed and keep from direct light Transportation:shipping by DHL,UPS,FEDEX,TNT,EMS,EUB鈥?nbsp;Application:pharmaceutical 

Min. Order:0

Supplier:Greenutra Resource Inc [ China (Mainland)]

CAS No.52-90-4 L-Cysteine, 98% 52-90-4

Assay:98% Appearance:solid or liquid Package:Foil bag; Drum; Plastic bottle Storage:in sealed air resistant place Transportation:by sea or by airplane Application:Pharma;Industry;Agricultural 

Min. Order:0

Supplier:Hunan Russell Chemicals Technology Co.,Ltd [ China (Mainland)]

CAS No.52-90-4 L-Cysteine CAS No.52-90-4

Assay:99.90% Appearance:solid or liquid Package:As customer's requested Storage:sealed in cool and dry place Transportation:by courier/air/sea Application:Pharma Intermediate 

Min. Order:0

Supplier:Guangdong Juda Chemical Industrial Co.,Limited [ China (Mainland)]

CAS No.52-90-4 L-Cysteine manufacturer

Assay:HPLC鈮?8% Appearance:white powder Package:According client's requirements Storage:keep sealed and keep from direct light Transportation:by express or by sea Application:pharmaceutical 

Min. Order:0

Supplier:Shanghai Yuanye Bio-Technology Co., Ltd. [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:98.5% Appearance:white/off-white or light yellow Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Storage:Store in cool and dry place, keep away from strong light and heat. Transportation:by courier, by air, by sea Application:This product can be used in food/pharmaceutical/cosmetical industry 

Min. Order:0

Supplier:Suzhou Health Chemicals Co., Ltd. [ China (Mainland)]

CAS No.52-90-4 L-Cysteine cas no. 52-90-4 98%

Assay:0.98 Appearance:White to off-white crystalline powder Package:Grams, Kilograms Transportation:According to customer request Application:For R&D 

Min. Order:0

Supplier:Win-Win chemical Co.Ltd [ China (Mainland)]

CAS No.52-90-4 Acetylcysteine EP Impurity B (L-Cysteine)

Assay:98% Appearance:solid Package:mg,g Storage:According to the product properties, it is packaged and stored at room temperature, frozen, refrigerated, protected from light, moisture, and inert gas protection etc. Transportation:By Air,By Courier Application:Laboratory research, pharmaceutical research, new medicinal registration, preclinical/clinical pharmacokinetic tests during the development of new drugs (ADME/DMPK, mass balance, consistency studi... 

Min. Order:0

Supplier:Nanjing HuaNuo Bio-Pharmacuetical Co.,Ltd [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:pure Appearance:Powder Package:1kg/carton 5kg/carton 25kg/carton 50kg/drum Storage:Store in dry, cool and ventilated place Transportation:BY sea BY air BY courier Application:Use in healthcare products. Use in food products. Use in Cosmetic products. 

Min. Order:0

Supplier:Asure Biochem CO.,LTD. [ China (Mainland)]

CAS No.52-90-4 L-cysteine standard

Assay:98% Appearance:1g Package:Brown vial Transportation:By Air Application:Laboratory analysis/Instrument calibration/Quality control 

Min. Order:0

Supplier:Weiyel Inc [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:98% Application:it's used for for pharmaceutical intermediates, organic chemicals 

Min. Order:0

Supplier:SHANDONG BENRITE NEW CHEMICAL MATERIALS CO.,LTD. [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:99% or higher Appearance:White crystalline powder Application:For biochemical research 

Min. Order:0

Supplier:SuZhou Yacoo Science Co., Ltd [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Assay:99% Appearance:white powder Package:25kg/drum Storage:It should be stored in a dry and ventilated warehouse and avoid sundry odors pollution. Sunlight and rain should be prevented during transportation Transportation:It should be stored in a dry and ventilated warehouse and avoid sundry odors pollution. Sunlight and rain should be prevented during transportation Application:food additives feed additives 

Min. Order:0

Supplier:SJZ THLD IMP & EXP CO LTD [ China (Mainland)]

CAS No.52-90-4 L-Cysteine

Min. Order:0

Supplier:Josun International Limited [ China (Mainland)]

CAS No.52-90-4 L-Cysteine;L-2-AMino-3-Mercaptopropanoic acid;L-伪-AMino-顎懳?thiopropionic acid;(R)-2-AMino-3-Mercaptopropionic acid;CyS

Assay:98% Package:According to the demand of customer Storage:Sealed, dry, microtherm , avoid light and smell. Transportation:by air or by sea Application:Organic synthesis 

Min. Order:0

Supplier:Henan Allgreen Chemical Co.,Ltd [ China (Mainland)]

CAS No.52-90-4 H-Cys-OH

Assay:鈮?8% Application:Intermidates 

Min. Order:0

Supplier:GL Biochem (Shanghai) Ltd. [ China (Mainland)]