2-hydroxy-7-methyl-4H,5H-pyrano[4,3-b]pyran-4,5-dione (4860-88-2)

Identification
Name:	2-hydroxy-7-methyl-4H,5H-pyrano[4,3-b]pyran-4,5-dione
CAS:	4860-88-2
Molecular Formula:	C₉H₆O₅
Molecular Weight:	194.1409
InChI:	InChI=1/C9H6O5/c1-4-2-6-8(9(12)13-4)5(10)3-7(11)14-6/h2-3,11H,1H3
Molecular Structure:
Properties
Flash Point:	198.2°C
Boiling Point:	466.5°C at 760 mmHg
Density:	1.56g/cm³
Refractive index:	1.623
Flash Point:	198.2°C
Safety Data

Other Product

2-amino-4-(4-bromothiophen-2-yl)-7-methyl-5-oxo-4H,5H-pyrano[4,3-b]pyran-3-carbonitrile
4H,5H-PYRANO[4,3-B]PYRAN-3-CARBONITRILE, 2-AMINO-7-METHYL-4-(4-METHYLPHENYL)-5-OXO-
4H,5H-PYRANO[4,3-B]PYRAN-3-CARBONITRILE, 2-AMINO-4-(4-METHOXYPHENYL)-7-METHYL-5-OXO-
4H,5H-PYRANO[4,3-B]PYRAN-3-CARBONITRILE, 2-AMINO-4-(4-ETHOXYPHENYL)-7-METHYL-5-OXO-
4H,5H-PYRANO[4,3-B]PYRAN-3-CARBONITRILE, 2-AMINO-4-(4-BROMOPHENYL)-7-METHYL-5-OXO-
4H,5H-Pyrano[4,3-b]pyran-3-carbonitrile, 2-amino-7-methyl-4-(4-nitrophenyl)-5-oxo-
4H,5H-PYRANO[4,3-B]PYRAN-3-CARBONITRILE, 2-AMINO-4-(3-HYDROXYPHENYL)-7-METHYL-5-OXO-
2-amino-7-methyl-4-(3-methylphenyl)-5-oxo-4H,5H-pyrano[4,3-b]pyran-3-carbonitrile
4H,5H-Pyrano[4,3-b]pyran-3-carbonitrile, 2-amino-7-methyl-4-(3-nitrophenyl)-5-oxo-
4H,5H-PYRANO[4,3-B]PYRAN-3-CARBONITRILE, 2-AMINO-4-(2-IODOPHENYL)-7-METHYL-5-OXO-
4H,5H-PYRANO[4,3-B]PYRAN-3-CARBONITRILE, 2-AMINO-7-METHYL-4-(2-NITROPHENYL)-5-OXO-
4H,5H-PYRANO[4,3-B]PYRAN-3-CARBONITRILE, 2-AMINO-4-(2-CHLOROPHENYL)-7-METHYL-5-OXO-
4H,5H-Pyrano[4,3-b]pyran-4,5-dione,2-ethyl-2,3-dihydro-7-methyl-(9CI)
4H,5H-Pyrano[4,3-b]pyran-4,5-dione,2,3-dihydro-3-hydroxy-2-methyl-7-[(1E)-1-propen-1-yl]-, (2S,3S)-
4H,5H-Pyrano[4,3-b]pyran-4,5-dione,2,3-dihydro-3-hydroxy-2-methyl-7-[(1E)-1-propen-1-yl]-, (2S,3S)-
2H,5H-Pyrano[4,3-b]pyran-5-one,4-(4-chlorophenyl)-7-methyl-2-(4-nitrophenyl)-
2H,5H-Pyrano[4,3-b]pyran-5-one,2-(4-chlorophenyl)-7-methyl-4-(4-nitrophenyl)-
4H,5H-Pyrano[4,3-b]pyran-3-carboxylic acid,2,7-dimethyl-4-(2-nitrophenyl)-5-oxo-, methyl ester
4H,5H-Naphtho[2,1-b]pyrano[2,3-d]pyran-3-carbonitrile,2-amino-4-(4-methoxyphenyl)-
4H,5H-Naphtho[2,1-b]pyrano[2,3-d]pyran-3-carbonitrile,2-amino-4-(4-chlorophenyl)-