2H,7H-Pyrano[2,3-b]pyran-2,7-dione,4,5-dimethyl- (37831-60-0)

Identification
Name:	2H,7H-Pyrano[2,3-b]pyran-2,7-dione,4,5-dimethyl-
Synonyms:	4,5-Dimethyl-2H,7H-pyrano[2,3-b]pyran-2,7-dione
CAS:	37831-60-0
Molecular Formula:	C10H8 O4
Molecular Weight:	192.1681
InChI:	InChI=1/C10H8O4/c1-5-3-7(11)13-10-9(5)6(2)4-8(12)14-10/h3-4H,1-2H3
Molecular Structure:
Properties
Flash Point:	263.3°C
Boiling Point:	478.2°C at 760 mmHg
Density:	1.34g/cm³
Refractive index:	1.569
Flash Point:	263.3°C
Safety Data

Other Product

2H,7H-Pyrano[2,3-b]pyran-2-one,6,8a-dihydro-5-hydroxy-4-methoxy-6,8a-dimethyl-, trans- (9CI)
2H,7H-Pyrano[2,3-b]pyran-2,7-dione,4-methyl-
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)-
2H,5H-Pyrano[4,3-b]pyran-5-one,4-ethyl-3,4-dihydro-2-hydroxy-3,7-dimethyl-
2H,5H-Pyrano[4,3-b]pyran-5-one,3,4-dihydro-2-(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)-4,7-dimethyl-,cis-
2H,5H-Pyrano[4,3-b]pyran-5-one,3,4-dihydro-2-(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)-4,7-dimethyl-,trans-
2H-Pyran-3(6H)-one,2-[[(3b,20S)-20-[[(2S,4R,5R,5'aR,6R,7'S,9'R,9'aR)-5-[(2,6-dideoxy-3-O-methyl-b-D-ribo-hexopyranosyl)oxy]octahydro-4-methoxy-6,9'-dimethylspiro[2H-pyran-2,3'(4'H)-[7H]pyrano[3,4-c][1,2,5]trioxepin]-7'-yl]oxy]-17-hydroxypregn-5-en-3-yl]oxy]-4-methoxy-6-methyl-,(2R)- (9CI)
7H-Indolo[2',3':3,4]pyrido[2,1-b]pyrano[2,3-h]quinazolin-7-one,3,9,10,15-tetrahydro-5-methoxy-3,3-dimethyl-
2H,5H-Pyrano[4,3-b]pyran-2-one,7,8-dihydro-7-hydroxy-4-methoxy-7,8-dimethyl-, (7R,8S)-rel-(-)-
Hexahydro-2H,7H-pyrano[2,3-b]pyran
2H,5H-Pyrano[4,3-b]pyran-2,5-dione,7-methyl-3-(3-methyl-1-phenyl-1H-pyrazol-5-yl)-
7-methyl-2H,5H-pyrano[4,3-b]pyran-2,5-dione
2H,5H-Pyrano[4,3-b]pyran-5-one,4-(4-chlorophenyl)-3,4-dihydro-2-hydroxy-2,7-dimethyl-, trans-
2H,5H-Pyrano[4,3-b]pyran-5-one,4-(4-chlorophenyl)-3,4-dihydro-2-hydroxy-2,7-dimethyl-, cis-
2H,5H-Pyrano[4,3-b]pyran-5-one,7-methyl-2-propyl- (9CI)
2H,5H-Pyrano[4,3-b]pyran-5-one, 2-ethoxy-3,4-dihydro-7-methyl-
2H-Pyran-3(6H)-one,2-[[(3b,20S)-20-[[(2S,4R,5R,5'aR,6R,7'R,9'R,9'aR)-5-[[2,6-dideoxy-4-O-(2,6-dideoxy-3-O-methyl-b-D-ribo-hexopyranosyl)-3-O-methyl-b-D-ribo-hexopyranosyl]oxy]octahydro-4-methoxy-6,9'-dimethylspiro[2H-pyran-2,3'(4'H)-[7H]pyrano[3,4-c][1,2,5]trioxepin]-7'-yl]oxy]-17-hydroxypregn-5-en-3-yl]oxy]-4-methoxy-6-methyl-,(6R)- (9CI)
2H,5H-Pyrano[4,3-b]pyran-2,5-dione,4,7-dimethyl-
2H,5H-Pyrano[4,3-b]pyran-2-one,7,8-dihydro-5-hydroxy-4-methoxy-7,8-dimethyl- (9CI)