1,4-Etheno-3H,7H-benzo[1,2-c:3,4-c']dipyran-3,7-dione,9-(3-furanyl)-1,4,4a,5,6,6a,9,10,10a,10b-decahydro-4-hydroxy-4a,10a-dimethyl-,(1R,4S,4aS,6aR,9R,10aR,10bR)- (471-54-5)

Identification
Name:	1,4-Etheno-3H,7H-benzo[1,2-c:3,4-c']dipyran-3,7-dione,9-(3-furanyl)-1,4,4a,5,6,6a,9,10,10a,10b-decahydro-4-hydroxy-4a,10a-dimethyl-,(1R,4S,4aS,6aR,9R,10aR,10bR)-
Synonyms:	1,4-Etheno-3H,7H-benzo[1,2-c:3,4-c']dipyran-3,7-dione,9-(3-furanyl)-1,4,4a,5,6,6a,9,10,10a,10b-decahydro-4-hydroxy-4a,10a-dimethyl-,[1R-(1a,4b,4aa,6aa,9b,10ab,10ba)]-; Isocolumbin (6CI,7CI)
CAS:	471-54-5
Molecular Formula:	C20H22 O6
Molecular Weight:	0
Molecular Structure:
Properties
Safety Data

Other Product

1,4-Etheno-3H,7H-benzo[1,2-c:3,4-c']dipyran-3,7-dione,9-(3-furanyl)-4-(b-D-glucopyranosyloxy)-1,4,4a,5,6,6a,9,10,10a,10b-decahydro-4a,10a-dimethyl-,(1R,4S,4aS,6aR,9R,10aR,10bR)-
1,4-Etheno-3H,7H-benzo[1,2-c:3,4-c']dipyran-3,7-dione,9-(3-furanyl)-4-(b-D-glucopyranosyloxy)-1,4,4a,5,6,6a,9,10,10a,10b-decahydro-4a,10a-dimethyl-,(1R,4R,4aR,6aR,9S,10aS,10bS)- (9CI)
1,4-Etheno-3H,7H-benzo[1,2-c:3,4-c']dipyran-3,7-dione,9-(3-furanyl)-1,4,4a,5,9,10,10a,10b-octahydro-4-hydroxy-4a,10a-dimethyl-,(1R,4R,4aR,9R,10aS,10bS)-
4H,7H-Furo[2',3',4':4,5]naphtho[2,1-c]pyran-4,7-dione,9-(3-furanyl)dodecahydro-3a-hydroxy-10a,10c-dimethyl-3-(methyldithio)-,(3R,3aS,5aS,6aS,9R,10aR,10bR,10cR)-rel-(+)- (9CI)
2H-Naphtho[2,1-c]pyran-7-carboxylicacid, 2-(3-furanyl)-6-(b-D-glucopyranosyloxy)-1,4,4a,5,6,6a,9,10,10a,10b-decahydro-9-hydroxy-6a,10b-dimethyl-4-oxo-,methyl ester, (2S,4aS,6R,6aR,9R,10aS,10bS)-
2H-Naphtho[2,1-c]pyran-7-carboxylicacid,2-(3-furanyl)-1,4,4a,5,6,6a,7,10,10a,10b-decahydro-7-hydroxy-6a,10b-dimethyl-4-oxo-,methyl ester, (2S,4aS,6aR,7R,10aR,10bR)-
1,4-Etheno-3H,8H-benzo[1,2-c:3,4-c']dipyran-3,8-dione,10-(3-furanyl)-4-(b-D-glucopyranosyloxy)-1,4,4a,5,10,11,11a,11b-octahydro-4a,11a-dimethyl-,(1R,4R,4aS,10R,11aS,11bS)-
1H-Phenanthro[2,1-c]pyran-3,8(4bH,7H)-dione,5-(acetyloxy)-1-(3-furanyl)-5,6,6a,10a,10b,11,12,12a-octahydro-1-(2-hydroxyethoxy)-4b,7,7,10a,12a-pentamethyl-,(1R,4bR,5R,6aR,10aR,10bR,12aR)-
2H,7H,9H-Furo[2',3',4':4,5]oxireno[2,3]naphtho[2,1-c]pyran-2,7-dione,2a,3,5a,10a,10b,10c-hexahydro-2a,5a-dimethyl-9-(1-methylethyl)-,(2aS,5aS,9R,9aR,10aR,10bS,10cR)-
2H-Naphtho[2,1-c]pyran-7-carboxylicacid, 2-(3-furanyl)-1,4,4a,5,6,6a,10a,10b-octahydro-6a,10b-dimethyl-,(2S,4aR,6aR,10aR,10bR)-
7H-6a,13-Epoxy-7,9-methano[1,3]dioxolo[4,5-e]indeno[5,6-f][2]benzopyran-16-aceticacid, 10-[[[(2R,3S)-2,3-dimethyl-2-oxiranyl]carbonyl]oxy]-4-(3-furanyl)hexadecahydro-7a,10a-dihydroxy-4a,7,9-trimethyl-6-[(2R)-2-methyl-1-oxobutoxy]-11-(2-methyl-1-oxopropoxy)-2-oxo-,methyl ester, (4S,4aS,6R,6aR,7S,7aS,9S,10S,10aR,11R,11aS,13R,14aS,16S)-
7H-6a,13-Epoxy-7,9-methano[1,3]dioxolo[4,5-e]indeno[5,6-f][2]benzopyran-16-aceticacid, 11-(acetyloxy)-10-[[[(2R,3S)-2,3-dimethyl-2-oxiranyl]carbonyl]oxy]-4-(3-furanyl)dodecahydro-7a,10a-dihydroxy-4a,7,9,13-tetramethyl-6-[(2R)-2-methyl-1-oxobutoxy]-2-oxo-,methyl ester, (4S,4aS,6R,6aS,7S,7aS,9S,10S,10aR,11R,11aS,13R,14aS,16S)-
2H-Naphtho[2,1-c]pyran-7-carboxylicacid, 2-(3-furanyl)-9-(b-D-glucopyranosyloxy)-1,4,4a,5,6,6a,9,10,10a,10b-decahydro-6a,10b-dimethyl-4-oxo-,methyl ester, (2S,4aS,6aR,9R,10aS,10bS)- (9CI)
(1R)-1,4,4a,5,6,6aβ,9,10,10aα,10bβ-Decahydro-9α-(3-furanyl)-4α-hydroxy-4aβ,10a-dimethyl-1β,4β-ethano-3H,7H-benzo[1,2-c:3,4-c']dipyran-3,7-dione
4a,10a-Epoxy-1H-naphtho[2,3-c]pyran-3-aceticacid, 3,4,5,10-tetrahydro-9-hydroxy-5,10-dioxo-1-propyl-, (1R,3S,4aS,10aR)-
7H-6a,13-Epoxy-7,9-methano[1,3]dioxolo[4,5-e]indeno[5,6-f][2]benzopyran-16-aceticacid, 4-(3-furanyl)hexadecahydro-7a,10a-dihydroxy-4a,7,9-trimethyl-6,10-bis[(2R)-2-methyl-1-oxobutoxy]-11-(2-methyl-1-oxopropoxy)-2-oxo-,methyl ester, (4S,4aS,6R,6aR,7S,7aS,9S,10S,10aR,11R,11aS,13R,14aS,16S)- (9CI)
5H-Cyclopenta[3,4]naphtho[1,8-bc]pyran-5-one,tetradecahydro-8-[(1R)-1-hydroxy-1,5- dimethyl-3-oxo-4-hexenyl]-3-(1-hydroxy-1- methylethyl)-3a,10a,10b-trimethyl-,(3R,3aR,- 6aR,7aR,8S,10aR,10bR,10cR)-
5H-Cyclopenta[3,4]naphtho[1,8-bc]pyran-5-one,tetradecahydro-8-[(1R)-1-hydroxy-1,5-dimethyl-3-oxo-4-hexenyl]-3a,10a,10b-trimethyl-3-(1-methylethenyl)-,(3S,3aS,6aR,7aR,8S,10aR,10bR,10cR)- (9CI)
5H-Oxireno[4',5']furo[3',2':4,5]furo[2,3-c]xanthen-5-one,8a,9a,10a,10b-tetrahydro-4-hydroxy-6-methoxy-, (8aS,9aS,10aR,10bR)-
2H-Naphtho[2,1-c]pyran-7-carboxylicacid, 2-(3-furanyl)-6-(b-D-glucopyranosyloxy)-1,4,4a,5,6,8,9,10,10a,10b-decahydro-4a-hydroxy-10b-methyl-4-oxo-,methyl ester, (2S,4aS,6S,10aR,10bS)- (9CI)