779-27-1|2H-1-Benzopyran-3-carboxylicacid, 7-hydroxy-2-oxo-Products Supply

2H-1-Benzopyran-3-carboxylicacid, 7-hydroxy-2-oxo- cas no:779-27-1

Synonyms: 3-Carboxy-7-hydroxycoumarin;3-Carboxyumbelliferone;7-Hydroxycoumarin-3-carboxylic acid;NSC 115545;Umbelliferone-3-carboxylic acid;

Identification

Name2H-1-Benzopyran-3-carboxylicacid, 7-hydroxy-2-oxo-
CAS779-27-1
Synonyms3-Carboxy-7-hydroxycoumarin;3-Carboxyumbelliferone;7-Hydroxycoumarin-3-carboxylic acid;NSC 115545;Umbelliferone-3-carboxylic acid;
Molecular FormulaC₁₀H₆O₅
Molecular Weight206.15164

Safety Data

Hazard Xi
Risk R36/37/38
Safety Hazard Codes:Xi
Risk Statements:36/37/38
36/37/38:Irritating to eyes, respiratory system and skin
Safety Statements:26-36
26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36:Wear suitable protective clothing
WGK Germany:3

supplier list

Fanbo Biochemicals Co. Ltd.: Tel:+86-010-61262927; Address: Beijing

Shanghai Easter Chemical Co., Ltd: Tel:0086; Address: Room603,No.15,Lane470, Handan Rd, Yangpu District, Shanghai, China

Finetech Industry limited.: Tel:86-27-87465837; Address: chukang Road, Wuhan, Hubei 430073,

GL Biochem(Shanghai) Ltd: Tel:86-21-61263452; Address: 519 Ziyue Road 200241 China

Hangzhou Dayangchem Co., Ltd.: Tel:86-571-88938639; Address: 9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road

Atomax Chemicals Co.,Ltd: Tel:86-755-33239182; Address: Huiji302 Hutingju Sanwei Xixiang SHENZHEN 518126, China

2H-1-Benzopyran-3-carboxylicacid, 7-hydroxy-2-oxo- cas no:779-27-1

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