4-oxobenzothiopheno[2,3-e]pyran-2-carboxylic acid (40040-62-8)

Identification
Name:	4-oxobenzothiopheno[2,3-e]pyran-2-carboxylic acid
Synonyms:	4H-[1]benzothieno[3,2-b]pyran-2-carboxylic acid, 4-oxo-;4-Oxo-4H-[1]benzothieno[3,2-b]pyran-2-carboxylic acid;LogP
CAS:	40040-62-8
Molecular Formula:	C₁₂H₆O₄S
Molecular Weight:	246.2386
InChI:	InChI=1/C12H6O4S/c13-7-5-8(12(14)15)16-10-6-3-1-2-4-9(6)17-11(7)10/h1-5H,(H,14,15)
Molecular Structure:
Properties
Flash Point:	223.6°C
Boiling Point:	446.1°C at 760 mmHg
Density:	1.631g/cm³
Refractive index:	1.759
Flash Point:	223.6°C
Safety Data

Other Product

2H-Pyran-6-carboxylic acid,4-[2-(acetylamino)-1-chloro-3-methoxy-3-oxo-1-propenyl]-2-oxo-, methylester, (E)-
2H-Pyran-6-carboxylic acid,4-[2-(acetylamino)-3-methoxy-3-oxo-1-propenyl]-2-oxo-, methyl ester,(E)-
2H-Pyran-6-carboxylic acid,4-[3-methoxy-3-oxo-2-[(trifluoroacetyl)amino]-1-propenyl]-2-oxo-, methylester, (E)-
2H-Pyran-6-carboxylic acid,4-[3-methoxy-2-[(methoxycarbonyl)amino]-3-oxo-1-propenyl]-2-oxo-,methyl ester, (E)-
4H-Pyran-2-carboxylic acid, 4-oxo-3-(phenylmethoxy)-
4H-Pyran-2-carboxylic acid, 3-methoxy-4-oxo-
2-methyl-2H-pyran-3-carboxylic acid
2H-Pyran-5-carboxylic acid,3,4-dihydro-2-methyl-6-(1,3-pentadienyl)-4-(phenylhydrazono)-, ethylester, (E,E)-
2-ISOPROPYLTETRAHYDRO-2H-PYRAN-4-CARBOXYLIC ACID
(2S)-3α-Vinyl-2β-(β-D-glucopyranosyloxy)-3,4-dihydro-4α-[2-[[(E)-3-(4-hydroxy-3-methoxyphenyl)-1-oxo-2-propenyl]oxy]ethyl]-2H-pyran-5-carboxylic acid
(1S)-1α-(β-D-Glucopyranosyloxy)-1,4aα,7,7aα-tetrahydro-7β-hydroxy-7-[[[(E)-3-(4-hydroxyphenyl)-1-oxo-2-propenyl]oxy]methyl]cyclopenta[c]pyran-4-carboxylic acid
2H-Pyran-3-carboxylic acid,6-(3-chloro-4-fluorophenyl)-4-(methylthio)-2-oxo-, methyl ester
(S)-5-[(E)-Ethylidene]-5,6-dihydro-2,3-dimethyl-6-oxo-2H-pyran-2-carboxylic acid
2H-Pyran-3-carboxylic acid,tetrahydro-4-[[4-[(2-methyl-4-quinolinyl)methoxy]benzoyl]amino]-, methylester
Tetrahydro-4-(2-methoxyphenyl)-2H-pyran-4-carboxylic acid
2H-Pyran-5-carboxylic acid, 4-(4-methoxyphenyl)-2-oxo-
4-(2-FLUORO-PHENYL)-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID
2-Propenoic acid, 3-[4-[(tetrahydro-2H-pyran-2-yl)oxy]phenyl]-, ethylester, (E)-
2-Butenoic acid, 3-[4-[(tetrahydro-2H-pyran-2-yl)oxy]phenyl]-, ethylester, (E)-
2-[2-(4-methoxyphenyl)ethenyl]-5,6-dihydro-4H-pyran-3-carboxylic acid