1,3-Dioxolo[4,5-d]pyrano[3,2-b]pyran(8CI,9CI) (234-37-7)

Identification
Name:	1,3-Dioxolo[4,5-d]pyrano[3,2-b]pyran(8CI,9CI)
Synonyms:	3,4-(Methylenedioxy)pyrano[3,2-b]pyran;3,4-[Methylenebis(oxy)]pyrano[3,2-b]pyran; Pyrano[3,2-b]pyran, 3,4-(methylenedioxy)-;Pyrano[3,2-b]pyran, 3,4-[methylenebis(oxy)]-
CAS:	234-37-7
Molecular Formula:	C9H6 O4
Molecular Structure:
Properties
Safety Data

Other Product

1H,3H-Pyrano[3,4-c]pyran-1-one,5-ethenyl-4,4a,5,6-tetrahydro-4a-hydroxy-6-[[2,3,6-tri-O-acetyl-4-O-[3-(b-D-glucopyranosyloxy)-2-hydroxybenzoyl]-b-D-glucopyranosyl]oxy]-, (4aR,5R,6S)-(9CI)
1H,3H-Pyrano[3,4-c]pyran-1-one,6-[[6-O-[6-deoxy-4-O-[(2E)-3-(4-hydroxy-3-methoxyphenyl)-1-oxo-2-propenyl]-a-L-mannopyranosyl]-b-D-glucopyranosyl]oxy]-5-ethenyl-4,4a,5,6-tetrahydro-,(4aS,5R,6S)- (9CI)
1H,3H-Pyrano[3,4-c]pyran-1-one,5-ethenyl-4,4a,5,6-tetrahydro-4a-hydroxy-6-[[4-O-[(2E)-3-(4-hydroxy-3-methoxyphenyl)-1-oxo-2-propenyl]-b-D-glucopyranosyl]oxy]-,(4aR,5R,6S)- (9CI)
[1,3]Dioxolo[5',6']indolo[2',3':3,4]pyrido[2,1-b]quinazoline(8CI,9CI)
Pyrano[3,2-b]pyran(8CI,9CI)
1H,3H-Pyrano[3,4-c]pyran-1-one,5-ethenyl-6-(b-D-glucopyranosyloxy)-4,4a,5,6-tetrahydro-3-[(4S)-4-hydroxy-6-(4-hydroxyphenyl)-2-oxohexyl]-,(3R,4aS,5R,6S)- (9CI)
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)-
4H,5H-Naphtho[2,1-b]pyrano[2,3-d]pyran-3-carbonitrile,2-amino-4-phenyl-
1H,3H-Pyrano[3,4-c]pyran-1-one,5-ethenyl-6-[[4,6-O-[(1R)-2-[(2S,3R,4S)-3-ethenyl-2-(b-D-glucopyranosyloxy)-3,4-dihydro-5-(methoxycarbonyl)-2H-pyran-4-yl]ethylidene]-b-D-glucopyranosyl]oxy]-4,4a,5,6-tetrahydro-,(4aS,5R,6S)- (9CI)
(1E)-3-(4-nitrophenyl)-1-[(2,2,7,7-tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-5-yl)methyl]triaz-1-ene (non-preferred name)
1H,3H-Pyrano[3,4-c]pyran-5-carboxylicacid, 8-[[6-O-[(2E)-3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl]-b-D-glucopyranosyl]oxy]-4,4a,8,8a-tetrahydro-1-methyl-3-oxo-,(1R,4aS,8S,8aS)- (9CI)
1-{(2E)-3-(4-nitrophenyl)-1-[(2,2,7,7-tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-5-yl)methyl]triaz-2-en-1-yl}ethanone (non-preferred name)
2-Butenoic acid,2-methyl-, (3S,4aS,5R,6S)-5-ethenyl-6-(b-D-glucopyranosyloxy)-4,4a,5,6-tetrahydro-1-oxo-1H,3H-pyrano[3,4-c]pyran-3-ylester, (2E)- (9CI)
1H,3H-Pyrano[3,4-c]pyran-5-carboxylicacid, 8-(b-D-glucopyranosyloxy)-4,4a,8,8a-tetrahydro-1-methyl-3-oxo-,2-(3,4-dihydroxyphenyl)ethyl ester, (1R,4aR,8S,8aR)- (9CI)
1H,3H-Pyrano[3,4-c]pyran-5-carboxylicacid, 8-(b-D-glucopyranosyloxy)-4,4a,8,8a-tetrahydro-1-methyl-3-oxo-,2-(3,4-dihydroxyphenyl)ethyl ester, (1R,4aS,8S,8aS)-
1H,3H-Pyrano[3,4-c]pyran-5-carboxylicacid,4,4a,8,8a-tetrahydro-8-[[(2E)-6-O-[3-(4-hydroxyphenyl)-1-oxo-2-propen-1-yl]-b-D-glucopyranosyl]oxy]-1-methyl-3-oxo-,(1R,4aS,8S,8aS)-
4H,5H-Naphtho[2,1-b]pyrano[2,3-d]pyran-3-carboxylic acid,2-amino-4-phenyl-, ethyl ester
1,1,3,3,6,6,8,8-octamethyl-1,3,6,8-tetrahydrofuro[3,4-b]furo[3',4':5,6]pyrano[3,4-d]pyran-4,9-dione
b-D-ribo-Hexopyranoside,(2S,4R,5R,5'aR,6R,7'S,9'R,9'aR)-7'-[[(3b,20S)-3,17-dihydroxypregn-5-en-20-yl]oxy]octahydro-4-methoxy-6,9'-dimethylspiro[2H-pyran-2,3'(4'H)-[7H]pyrano[3,4-c][1,2,5]trioxepin]-5-ylO-6-deoxy-3-O-methyl-b-D-galactopyranosyl-(1®4)-O-2,6-dideoxy-3-O-methyl-b-D-ribo-hexopyranosyl-(1®4)-O-2,6-dideoxy-b-D-arabino-hexopyranosyl-(1®4)-2,6-dideoxy- (9CI)