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ChemicalBook >> CAS DataBase List >>2H-1-Benzopyran-3-carboxylic acid, 7-ethynyl-2-oxo-

2H-1-Benzopyran-3-carboxylic acid, 7-ethynyl-2-oxo-

2H-1-Benzopyran-3-carboxylic acid, 7-ethynyl-2-oxo- Structure
2H-1-Benzopyran-3-carboxylic acid, 7-ethynyl-2-oxo- structure
CAS No.
1175514-11-0
Chemical Name:
2H-1-Benzopyran-3-carboxylic acid, 7-ethynyl-2-oxo-
Synonyms
7-Ethynyl-2-oxo-2H-chromene-3-carboxylic acid;2H-1-Benzopyran-3-carboxylic acid, 7-ethynyl-2-oxo-
CBNumber:
CB410696097
Molecular Formula:
C12H6O4
Molecular Weight:
214.17
MDL Number:
MOL File:
1175514-11-0.mol
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2H-1-Benzopyran-3-carboxylic acid, 7-ethynyl-2-oxo- Properties

Boiling point 411.2±45.0 °C(Predicted)
Density 1.47±0.1 g/cm3(Predicted)
pka 1.58±0.20(Predicted)

2H-1-Benzopyran-3-carboxylic acid, 7-ethynyl-2-oxo- Preparation Products And Raw materials

Raw materials

Preparation Products

2H-1-Benzopyran-3-carboxylic acid, 7-ethynyl-2-oxo- Suppliers

Global( 5)Suppliers
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Shanxi Tihondan Pharmaceutical Technology Co., Ltd 		+8618235132063 sales@tihondan.com China 3741 58
SuZhou Medinoah Co.,LTD. 0512-69561983 13914027025 zhang_q@medinoah.com China 3505 58
Taizhou Nanfeng Pharmaceutical Research Institute 18616377689 nanfengdrug@163.com China 20566 58
Shanghai Haohong Pharmaceutical Co., Ltd. 4008210725 4008210725 malulu@leyan.com China 54986 58
Abosyn 0512-69561983 13914027025 he_qf@medinoah.com China 3001 58
Supplier Advantage
Shanxi Tihondan Pharmaceutical Technology Co., Ltd 		58
SuZhou Medinoah Co.,LTD. 58
Taizhou Nanfeng Pharmaceutical Research Institute 58
Shanghai Haohong Pharmaceutical Co., Ltd. 58
Abosyn 58
2H-1-Benzopyran-3-carboxylic acid, 7-ethynyl-2-oxo- 7-Ethynyl-2-oxo-2H-chromene-3-carboxylic acid 1175514-11-0