CAS No.531-81-7 Coumarin-3-carboxylic acid

Assay:90%,98% Appearance:detailed see specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by air or by sea Application:Used in Synthesis, Pharmaceuticals and other fields 

Min. Order:1Kilogram

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

CAS No.531-81-7 Coumarin-3-carboxylic acid 531-81-7

Assay:98% min Appearance:Solid Package:as requested Storage:Room temperature  Transportation:as requested Application:Organic Chemicals 

Min. Order:1Gram

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

CAS No.531-81-7 Coumarin-3-carboxylic acid

Assay:99% Package:According client's requirements Transportation:by sea/by air/by courier Application:Chemical products 

Min. Order:1Kilogram

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

CAS No.531-81-7 Coumarin-3-carboxylic acid

Assay:99% Package:According to customer requirements Transportation:By Sea/Air/Courier Application:medicine 

Min. Order:10Gram

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

CAS No.531-81-7 Coumarin-3-carboxylic acid 531-81-7

Assay:>99% Appearance:brown Package:In plastic outside weave or according to your request Storage:-15掳C 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: is used as pharmaceutical intermediate. 

Min. Order:1Kilogram

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

CAS No.531-81-7 Coumarin-3-carboxylic acid

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.531-81-7 Coumarin-3-carboxylic acid

Assay:99% Appearance:White fine powder Package:according to the clients requirement Transportation:Transportation by express, air, sea; port mainly to Qingdao / Tianjin / Shanghai, or according to customer needs to send different ports and aviation. Application:An important raw material and intermed 

Min. Order:1Kilogram

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

CAS No.531-81-7 Coumarin-3-carboxylic acid

Assay:NLT 98% Appearance:White powder Package:Aluminum bag/Carton Drum Storage:Store in a tightly closed container, in a cool and dry place. Transportation:By air Application:Used in producing API 

Min. Order:0

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

CAS No.531-81-7 Coumarin-3-carboxylic acid

Assay:98%min Package:5kg 25kg According to clients' requirement Storage:Store in dry, dark and ventilated place Application:Fine chemical industry 

Min. Order:0Metric Ton

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

CAS No.531-81-7 Coumarin-3-carboxylic acid

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

CAS No.531-81-7 Coumarin-3-carboxylic acid, 98%

Assay:99% Appearance:Off white to slight yellow solid Package:25kg/drum;200kg/drum Storage:Stored in shaded, cool and dry places Transportation:Sea/air/courier Application:Used in Synthesis, Pharmaceuticals and other fields 

Min. Order:0

Supplier:Antimex Chemical Limied [ China (Mainland)]

CAS No.531-81-7 Coumarin-3-carboxylic acid

Assay:99 

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

CAS No.531-81-7 2-oxo-2H-chromene-3-carboxylicacid

Assay:99% Package:25kg/Barrel Storage:ln stock Transportation:Express/Sea/Air Application:Chemicals 

Min. Order:0

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

CAS No.531-81-7 Coumarin-3-carboxylic acid

Assay:99% Application:Medical research field 

Min. Order:0

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

CAS No.531-81-7 Coumarin-3-carboxylic acid

Min. Order:0

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

CAS No.531-81-7 2H-1-Benzopyran-3-carboxylicacid, 2-oxo-

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

Min. Order:0

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

CAS No.531-81-7 531-81-7 C10H6O4 Coumarin-3-carboxylic acid

Assay:98% Appearance:white powder Package:Woven bag Storage:Normal temperature Transportation:Ocean shipping Express delivery Application:Coumarins;API intermediates 

Min. Order:100Gram

Supplier:HENAN SUNLAKE ENTERPRISE CORPORATION [ China (Mainland)]

CAS No.531-81-7 Coumarin-3-carboxylic acidCAS NO.:531-81-7

Assay:0.99 Appearance:white powder Package:bag 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.531-81-7 Coumarin-3-carboxylic acid

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.531-81-7 Coumarin-3-carboxylic acid

Assay:99% Package:box or opp package Storage:cool drum  Transportation:air or sea Application:Coumarin-3-carboxylic acid 

Min. Order:1Milligram

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

CAS No.531-81-7 Coumarin-3-carboxylic acid

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.531-81-7 Coumarin-3-carboxylic acid

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.531-81-7 Coumarin-3-carboxylic acid

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

Min. Order:0

Supplier:KAISA GROUP INC [ United States]

CAS No.531-81-7 Coumarin-3-carboxylic acid

Assay:98% Application:api 

Min. Order:0

Supplier:ZHEJIANG FEIYU NEW ENERGY CO,LTD [ China (Mainland)]

CAS No.531-81-7 Pharmaceutical Grade CAS 531-81-7 with competitive price

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:Chemical raw materials, pharmaceutical intermediates, cosmetic raw materials, etc. 

Min. Order:1Kilogram

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

CAS No.531-81-7 Coumarin-3-carboxylic acid/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:Coumarins;API intermediates; custom synthesis molecular; API Intermediates. 

Min. Order:1Gram

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

CAS No.531-81-7 Amadis Chemical offer CAS#531-81-7;CAT#A829432

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.531-81-7 Coumarin-3-carboxylic acid

Assay:99% Appearance:powder Package:Inner packaging and outer packaging cardboard box Storage:Sealed in dry,Room Temperature Application:Chemical raw materials 

Min. Order:1Kilogram

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

CAS No.531-81-7 Acmec 2-Oxo-2H-chromene-3-carboxylic acid 100g

Assay:98% Appearance:See the datasheet Package:100g Storage:2-8掳C 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.531-81-7 Coumarin-3-carboxylic acid

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.531-81-7 Factory Supply 2-oxo-2H-chromene-3-carboxylic acid

Assay:99% Appearance:powder or granule ( refer to COA) Package:25kgs/fiber drum Storage:Keep in a cool & dry place Transportation:by sea or by air Application:Librium, Valium 

Min. Order:0Metric Ton

Supplier:Ality Chemical Corporation [ China (Mainland)]

CAS No.531-81-7 Coumarin-3-carboxylic acid

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.531-81-7 Coumarin-3-Carboxylic Acid

Assay:98% Appearance:white powder Package:5g Storage:Keep it in dry,shady and cool place Transportation:by express or by sea Application:Pharma;Industry;Agricultural;chemical reaserch 

Min. Order:0

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

CAS No.531-81-7 Coumarin-3-carboxylic acid

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

Min. Order:0

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

CAS No.531-81-7 2-oxo-2H-chromene-3-carboxylic acid

Assay:>98% Appearance:Powder Application:For research use only. 

Min. Order:0

Supplier:BOC Sciences [ United States]

CAS No.531-81-7 Coumarin-3-carboxylic acid

Assay:99% Application:It is an important raw material. 

Min. Order:0

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

CAS No.531-81-7 Coumarin-3-carboxylic acid

Assay:98% Application:API intermediate 

Min. Order:0

Supplier:HEBEI BENJINXIN INDUSTRIAL CO.,LTD [ China (Mainland)]