2-Butenoic acid,2-methyl-,(3aS,4S,5R,5aS,8aS,8bR)-decahydro-4-methyl-3,8-bis(methylene)-4-(2R)-oxiranyl-2,7-dioxobenzo[1,2-b:3,4-b']difuran-5-ylester, (2E)- (9CI) (99956-56-6)

Identification
Name:	2-Butenoic acid,2-methyl-,(3aS,4S,5R,5aS,8aS,8bR)-decahydro-4-methyl-3,8-bis(methylene)-4-(2R)-oxiranyl-2,7-dioxobenzo[1,2-b:3,4-b']difuran-5-ylester, (2E)- (9CI)
Synonyms:	2-Butenoicacid, 2-methyl-,decahydro-4-methyl-3,8-bis(methylene)-4-oxiranyl-2,7-dioxobenzo[1,2-b:3,4-b']difuran-5-ylester, [3aS-[3aa,4a(S*),5a(E),5ab,8ab,8ba]]-; Benzo[1,2-b:3,4-b']difuran, 2-butenoic acidderiv.; Zinaflavin E
CAS:	99956-56-6
Molecular Formula:	C20H22 O7
Molecular Structure:
Properties
Safety Data

Other Product

2-Butenoic acid,2-methyl-,(3aS,4R,5R,5aS,- 8aS,8bR)-4-ethenyldecahydro-4-methyl-3,8- bis(methylene)-2,7-dioxobenzo[1,2-b:3,4-b']- difuran-5-yl ester,(2E)-
Benzo[1,2-b:3,4-b']difuran-2,7(3H,4H)-dione,5-(acetyloxy)hexahydro-4-methyl-3,8-bis- (methylene)-4-(2R)-oxiranyl-,(3aS,4S,5R,- 5aS,8aS,8bR)-
Butanoic acid,2-methyl-,decahydro-4- methyl-3,8-bis(methylene)-4-oxiranyl-2,7- dioxobenzo[1,2-b:3,4-b']difuran-5-yl ester
2-Butenoic acid,2-methyl-,(3aS,4S,4aR,7aS,8S,9R,9aS)-2,3,3a,4,4a,5,7a,8,9,9a-decahydro-9-hydroxy-4a,8-dimethyl-3-methylene-2,5-dioxoazuleno[6,5-b]furan-4-ylester, (2E)-
Benzo[1,2-b:3,4-b']difuran-2(3H)-one,5- (acetyloxy)-4-ethenyl-3a,4,5,8b-tetrahydro-4,- 8-dimethyl-3-methylene-,(3aS,4R,5R,8bR)-
2-Butenoic acid,2-methyl-,(3aS,4S,5R,6R,8Z,10R,11aR)-4-(acetyloxy)-2,3,3a,4,5,6,7,10,11,11a-decahydro-6-hydroxy-6,10-dimethyl-3-methylene-2,7-dioxocyclodeca[b]furan-5-ylester, (2Z)-
2-Butenoic acid,2-methyl-,(3aS,4R,6R,8Z,10R,11aR)-2,3,3a,4,5,6,7,10,11,11a-decahydro-6-hydroxy-6,10-dimethyl-3-methylene-2,7-dioxocyclodeca[b]furan-4-ylester, (2E)-
Benzo[1,2-b:3,4-b']difuran-2,7(3H,4H)-dione,4-ethenylhexahydro-5-hydroxy-4-methyl-3,- 8-bis(methylene)-,(3aR,4S,5S,5aS,8aS,8bS)-
2-Butenoic acid,2-methyl-,(3aR,4S,4aR,7S,7aS,8R,9aR)-dodecahydro-7-hydroxy-4a,8-dimethyl-3-methylene-2,5-dioxoazuleno[6,5-b]furan-4-ylester, (2E)-
2-Butenoic acid,2-methyl-,(3aR,4R,6R,6aR,7aS,7bR,8aS,8bS,8cS)-decahydro-6-hydroxy-6,8a-dimethyl-3-methylene-2-oxo-4H-bisoxireno[1,8a:2,3]azuleno[4,5-b]furan-4-ylester, (2E)- (9CI)
2-Butenoic acid,2-methyl-,(3aS,4S,4aR,7aS,8S,9aS)-2,3,3a,4,4a,5,7a,8,9,9a-decahydro-4a,8-dimethyl-3-methylene-2,5,9-trioxoazuleno[6,5-b]furan-4-ylester, (2Z)-
2-Butenoic acid,2-methyl-,(3aS,4S,4aR,7aS,8S,9R,9aS)-2,3,3a,4,4a,5,7a,8,9,9a-decahydro-9-hydroxy-4a,8-dimethyl-3-methylene-2,5-dioxoazuleno[6,5-b]furan-4-ylester, (2Z)-
2-Butenoic acid,2-methyl-,(2R,3'aR,4'R,6'aS,7'S,7'aR,8'aS,8'bS,8'cS)-decahydro-7'-hydroxy-8'a-methyl-3'-methylene-2'-oxospiro[oxirane-2,6'(2'H)-oxireno[2,3]azuleno[4,5-b]furan]-4'-ylester, (2E)- (9CI)
2-Butenoic acid,2-methyl-,(2R,4S,4aS,4bS,5R,8E,12aS,13aR)-3,4,4a,4b,5,6,7,10,11,12,12a,13a-dodecahydro-2,8-dimethyl-12-methylene-5-(1-methylethyl)-3-oxo-2H-cyclodeca[4,5]furo[2,3-b]pyran-4-ylester, (2Z)-rel-(+)- (9CI)
2-Butenoic acid,3-methyl-,(3aR,4R,5R,7aR,8aS,8bS,8cS)-2,3,3a,4,5,7,7a,8a,8b,8c-decahydro-4-hydroxy-6,8a-dimethyl-3-methylene-2-oxooxireno[2,3]azuleno[4,5-b]furan-5-ylester
2-Butenoic acid,3-methyl-,(2R,4S,4aS,4bS,5R,8E,12aS,13aR)-3,4,4a,4b,5,6,7,10,11,12,12a,13a-dodecahydro-2,8-dimethyl-12-methylene-5-(1-methylethyl)-3-oxo-2H-cyclodeca[4,5]furo[2,3-b]pyran-4-ylester, rel-(+)- (9CI)
2-Butenoic acid,2-(hydroxymethyl)-,(3aS,4S,5R,6R,8Z,10R,11aR)-5-(acetyloxy)-2,3,3a,4,5,6,7,10,11,11a-decahydro-6-hydroxy-6,10-dimethyl-3-methylene-2,7-dioxocyclodeca[b]furan-4-ylester
2-Butenoic acid,2-methyl-,(3aS,4S,7S,9E,11R,11aR)-4-(acetyloxy)-2,3,3a,4,5,6,7,8,11,11a-decahydro-7-hydroxy-10-methyl-3,6-bis(methylene)-2-oxocyclodeca[b]furan-11-ylester, (2Z)-
2-Butenoic acid,2-methyl-,(3aS,4R,5R,6E,9Z,11aR)-5-(acetyloxy)-2,3,3a,4,5,8,11,11a-octahydro-6,10-dimethyl-3-methylene-2,8-dioxocyclodeca[b]furan-4-ylester, (2Z)-
2-Butenoic acid,2-methyl-,(1aS,3aS,4R,5R,7R,7aS,7bR)-4-[2-(2,5-dihydro-5-oxo-3-furanyl)ethyl]decahydro-4,5,7a,7b-tetramethylnaphth[1,2-b]oxiren-7-ylester, (2Z)-