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139-85-5

139-85-5,3,4-Dihydroxybenzaldehyde,3,4-Dihydroxybenzenecarbonal;Rancinamycin IV;Benzaldehyde, 3,4-dihydroxy- (9CI);4-Formyl-1, 2-dihydroxybenzene;Benzaldehyde, 3,4-dihydroxy-;Protocatechualdehyde;Benzaldehyde,3,4-dihydroxy-;3,4-Dihydroxy Benzaldehyde;3,4-dihydroxyBenzaldehyde;protocatechualdehyde;

 

3,4-Dihydroxybenzaldehyde(139-85-5)

CAS Registry Number:
139-85-5
Synonyms:
3,4-Dihydroxybenzenecarbonal;Rancinamycin IV;Benzaldehyde, 3,4-dihydroxy- (9CI);4-Formyl-1, 2-dihydroxybenzene;Benzaldehyde, 3,4-dihydroxy-;Protocatechualdehyde;Benzaldehyde,3,4-dihydroxy-;3,4-Dihydroxy Benzaldehyde;3,4-dihydroxyBenzaldehyde;protocatechualdehyde;
Molecular Formula:
C7H6O3
Molecular Weight:
138.123
EINECS:
205-377-7

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CAS No.:139-85-5

Name: 3,4-Dihydroxybenzaldehyde

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CAS No.139-85-5 Chinese manufacturers selling CAS139-85-5 specializing in the production of quality assurance

Assay:HPLC 98%min;99%min Appearance:Yellow Powder Package:bag or 25/kg per drum Storage:Room Temperature Transportation:Room Temperature Application:used in organic synthesis. a kind of Pharmaceutical intermediates for antibiotics and anti-inflammat;Flavor intermediate. 

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Min. Order:25Kilogram

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CAS No.139-85-5 Protocatechualdehyde

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CAS No.139-85-5 Protocatechualdehyde

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CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

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CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

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CAS No.139-85-5 Protocatechualdehyde

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CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

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CAS No.139-85-5 3,4-Dihydroxybenzaldehyde CAS 139-85-5

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CAS No.139-85-5 Protocatechualdehyde

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 

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CAS No.139-85-5 3,4-Dihydroxybenzaldehyde TOP1 supplier

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CAS No.139-85-5 Protocatechualdehyde

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

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CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

Assay:>98% Package:5g, 10g, 50g, 100g, 1kg Transportation:by air or courier Application:Pharmaceutical intermediates 

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CAS No.139-85-5 Protocatechualdehyde

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CAS No.139-85-5 High purity 3,4-Dihydroxybenzaldehyde CAS 139-85-5 supplied by Chinese manufacturer

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CAS No.139-85-5 Protocatechualdehyde

Assay:99% 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:Building Blocks;FINE Chemical & INTERMEDIATES;Organic Building Blocks;Aromatic Aldehydes & Derivatives (substituted);BenzaldehydeDerivative;Benzaldehyde; 

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CAS No.139-85-5 Protocatechualdehyde 3,4-Dihydroxybenzaldehyde 139-85-5

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Min. Order:25Kilogram

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CAS No.139-85-5 Protocatechualdehyde

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Min. Order:1Kilogram

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CAS No.139-85-5 Protocatechuic Aldehyde

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Min. Order:10Kilogram

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

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CAS No.139-85-5 3,4-DIHYDROXYBENZALDEHYDE/ CAS锛?39-85-5/raw material/ high-quality

Assay:98% Appearance:Yellow crystal Package:100g/bag 1kg/bag 25kg/barrels Storage:Keep dry and cool Transportation:Air freight; shipping锛汥HL;FEDEX;TNT... Application:It is used for export and industrial peptides 

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CAS No.139-85-5 Protocatechualdehyde/CAS锛?39-85-5

Assay:99% Appearance:withet Crystalline Powder Package:1kg/one bag, or 5kg/one bag,innermost is seal bag, and the second layer is aluminum foil bag, final layer is the cardboard box, or net weight 25kgs/drum Storage:2-8掳C Transportation:by air; by sea; or as customers' request. Application:pharmaceutical intermediate. 

Min. Order:1Kilogram

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CAS No.139-85-5 protocatechualdehyde CAS 139-85-5 3 4-hydroxybenzaldehyde

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 Mojin Biotechnology Co.,Ltd [ China (Mainland)]

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CAS No.139-85-5 Protocatechualdehyde

Assay:99%Min Appearance:slightly brown Crystalline Powder Package:as the customer's needs Storage:Store below +30掳C. Transportation:by sea or by air  Application:Used as Pharmaceutical intermediates 

Min. Order:1Kilogram

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

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CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

Assay:98% Appearance:powder Package:Drum Storage:Room temperature Transportation:AIR/SEA Application:mainly for medical use for R &D purpose only 

Min. Order:1Kilogram

Supplier:Enke Pharma-tech Co.,Ltd. 锛圕angzhou, China 锛?/a> [ China (Mainland)]

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CAS No.139-85-5 ProtocatechualdehydeCAS NO.: 139-85-5

Assay:0.99 Appearance:White Crystalline Solid Package:1G-200KG drum with pallet Storage:Room temperature Transportation:BY Air/Sea Application:Intermediates 

Min. Order:1Kilogram

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CAS No.139-85-5 3,4-dihydroxybenzaldehyde

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Min. Order:1Gram

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CAS No.139-85-5 Protocatechualdehyde

Assay:99% 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

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CAS No.139-85-5 Protocatechualdehyde

Assay:99.0% Min. Appearance:light grey to off-white crystal Package:25Kg/drum, 150Kg/drum, 200kg/drum, According to request. Storage:keep in cool and dry place Transportation:By sea, by air. Application:pharmaceutical industry 

Min. Order:0Metric Ton

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CAS No.139-85-5 Protocatechualdehyde

Assay:96% Appearance:powder Package:1kg/foil package or as requested Storage:keep in dry,cool Transportation:fedex or as requested Application:for research 

Min. Order:1Kilogram

Supplier:Wuhan Sun-shine Bio-technology Corporation Limited [ China (Mainland)]

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CAS No.139-85-5 Protocatechualdehyde CAS:139-85-5

Assay:99% Appearance:Slightly Brown Powder Package:25KG/Drum Storage:Store in cool and dry place, away from sun light. Transportation:By sea or by air  Application:Syntheses Material Intermediates 

Min. Order:1Kilogram

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

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CAS No.139-85-5 Protocatechualdehyde

Assay:98% Appearance:colorless or yellow-wish transparent? Package:R&D,Pilot run Storage:stored as non-dangerous goods, avoid sun and rain exposure. Transportation:per client require Application:organic intermediates 

Min. Order:1Gram

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CAS No.139-85-5 Protocatechualdehyde

Assay:COA Appearance:COA Package:COA Storage:Keep in a cool & dry place Transportation:CIF or FOB Application:TDS 

Min. Order:0Metric Ton

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

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CAS No.139-85-5 Protocatechualdehyde

Assay:HPLC鈮?8% Package:20mg Transportation:FedEx Application:Only for Research 

Min. Order:20Milligram

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

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CAS No.139-85-5 E-0622 protocatechuic aldehyde

Assay:more than 98% Package:10mg,20mg,1g or on request, reagent bottle Storage:-20degree Transportation:ice bag Application:FOR RESEARCH USE ONLY 

Min. Order:0Metric Ton

Supplier:shanghai Tauto Biotech Co., Ltd [ China (Mainland)]

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CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

Assay:NLT 98% Appearance:White powder Package:Aluminum bag Storage:2-8鈩?nbsp;Transportation:By air Application:Used in tested extract 

Min. Order:0

Supplier:Huarong Industrial Group Ltd. [ China (Mainland)]

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CAS No.139-85-5 lower price and best quality 100% safe delivery Protocatechualdehyde

Assay:99% Application:CHEMICAL 

Min. Order:0Metric Ton

Supplier:Hebei Xixun Trading Co.,Ltd [ China (Mainland)]

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CAS No.139-85-5 3,4-DIHYDROXYBENZALDEHYDE

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:SEA OR AIR Application:Pharma;Industry;Agricultural;chemical reaserch 

Min. Order:0

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

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CAS No.139-85-5 3,4-dihydroxybenzaldehyde

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:Fine Intermediate 

Min. Order:0

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

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CAS No.139-85-5 Protocatechualdehyde

Assay:98% Appearance:contact us for more details about Protocatechualdehyde, CAS:139-85-5 Package:Glass bottle in aluminum foil bag, from mg scale to kg scale Storage:Store in dry, dark and ventilated place Transportation:World wide Courier Service or Air to save your time Application:Chemicals, pharmaceutical research, pharmaceutical intermediates, reagents 

Min. Order:0

Supplier:Finetech Industry Limited [ China (Mainland)]

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CAS No.139-85-5 Protocatechualdehyde

Assay:99%min Package:1kg/bag; 4557kg/drum, or as customer's request. Transportation:DHL, EMS, FedEx, TNT, AIR, SEA Application:Xiamen Luyunjia Trading Co.,Ltd 

Min. Order:0Metric Ton

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

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CAS No.139-85-5 99%min Protocatechualdehyde Manufacturer Pharmaceutical Intermediates

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CAS No.139-85-5 3,4-Dihydroxybenzaldehyde 139-85-5

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CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

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 

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CAS No.139-85-5 3,4-Dihydroxybenzaldehyde manufacturer

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CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

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CAS No.139-85-5 protocatechuicaldehyde

Assay:95+% Appearance:http://www.debyesci.com/cas_139-85-5.html Storage:http://www.debyesci.com/cas_139-85-5.html Application:http://www.debyesci.com/cas_139-85-5.html 

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CAS No.139-85-5 Protocatechuic aldehyde

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CAS No.139-85-5 Protocatechuic Aldehyde

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CAS No.139-85-5 Protocatechuic aldehyde

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CAS No.139-85-5 3,4-Dihydroxybenzaldehyde cas no. 139-85-5 98%

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CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

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CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

Assay:鈮?8% Package:10mg Application:Used in pharmaceutical industry, food industry, health industry, beauty industry and other industries 

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CAS No.139-85-5 Hot sell,Hight purity,Best price, CAS: 139-85-5 / 3,4-Dihydroxybenzaldehyde

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CAS No.139-85-5 Protocatechualdehyde

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CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

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

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Address:Suite B, 27F, No.2, Lane 600, Tianshan Road, Shanghai

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CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

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CAS No.139-85-5 3,4-Dihydroxybenzaldehyde

Assay:min98% Application:It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and D 

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Supplier:Shanghai Yanchu chemicals Co., Ltd [ China (Mainland)]

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Assay:98% Appearance:white powders Package:aluminum foil bag, carton, customized Storage:sealed, keep in the ventilated, dry Transportation:by air ship Application:Intermediates,in stock 

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CAS No.139-85-5 protocatechuic aldehyde

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 

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Nanjing Manhay Medical Technology Co.,Ltd
 China (Mainland)
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Building5,Fuzhong Park,Xuanwu District
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Economic And Technological Development Zone,Hejin?City,Shanxi Province?,China
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Shanxi LX New Material Co., Ltd.
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Room 031, Building 123, Taoyuan North road, Xinghualing District, Taiyuan City
Zibo Dorne chemical technology co. LTD
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No. 416, 4th floor, zhongguancun science and technology city, no. 1, west 6th road, zhangdian district
Yongjian Pharmaceutical Co.,Ltd
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taizhou,jiangsu,china
Changzhou Pesan Chemical Co.,Ltd
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Dayang Chem (Hangzhou) Co.,Ltd.
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9/F, Unit 2 Changdi Torch Building, 259# WenSan Road, Xihu District, Hangzhou City 310012, P.R.China
Wuhan Sun-shine Bio-technology Corporation Limited
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Jilin haofei import and export trade Co.,Ltd
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Shenzhen Foris Technology Co. LTD
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