2-Butenoic acid,2-methyl-,(2aS,5aS,6R,9bR,9cS)-2a,3,4,5,5a,6,9b,9c-octahydro-9,9c-dimethyl-2-oxo-2H-naphtho[1,8-bc:3,2-b']difuran-6-ylester, (2Z)- (9CI) (64185-26-8)

Identification
Name:	2-Butenoic acid,2-methyl-,(2aS,5aS,6R,9bR,9cS)-2a,3,4,5,5a,6,9b,9c-octahydro-9,9c-dimethyl-2-oxo-2H-naphtho[1,8-bc:3,2-b']difuran-6-ylester, (2Z)- (9CI)
Synonyms:	2-Butenoicacid, 2-methyl-,2a,3,4,5,5a,6,9b,9c-octahydro-9,9c-dimethyl-2-oxo-2H-naphtho[1,8-bc:3,2-b']difuran-6-ylester, [2aS-[2aa,5ab,6b(Z),9bb,9cb]]-;2H-Naphtho[1,8-bc:3,2-b']difuran, 2-butenoic acid deriv.; Ligucalthaefolin
CAS:	64185-26-8
Molecular Formula:	C20H24 O5
Molecular Weight:	0
Molecular Structure:
Properties
Safety Data

Other Product

Butanoic acid,3-(acetyloxy)-2-hydroxy-2- methyl-,(2aS,4aR,6R,6aR,9aR,9bR,9cR)-2a,- 4a,5,6,6a,7,8,9a,9b,9c-decahydro-1-methyl-7- methylene-4,8-dioxo-4H-azuleno[1,8-bc:4,5- b']difuran-6-yl ester,(2R,3S)-
3H,8H-Furo[2',3',4':4,5]oxireno[7,8]naphtho[2,1-c]pyran-3,8-dione,6-ethenyl-1a,2,2a,4a,4b,6,9b,9c-octahydro-2-hydroxy-2a,9b-dimethyl-,(1aR,2R,2aR,4aR,4bR,6R,9bS,9cS)- (9CI)
3H,8H-Furo[2',3',4':4,5]oxireno[7,8]naphtho[2,1-c]pyran-3,8-dione,1a,2,2a,4a,4b,5,9b,9c-octahydro-2,5-dihydroxy-2a,9b-dimethyl-6-(1-methylethyl)-,(1aR,2R,2aR,4aS,4bR,5R,9bS,9cS)-
2H-1-Oxa-9-azacyclopropa[6,7]cyclohept[1,2,3,- 4-mno]aceanthrylene-9b,9c-diol,3-chloro-2- ethenyl-1a,1b,3,4,4a,5,10,10a-octahydro-1bisocyano- 2,5,5,10,10-pentamethyl-,(1aR,1bR,- 2R,3R,4aR,9bR,9cS,10aS)-
2H,3H-Cyclopenta[d']naphtho[1,8-bc:2,3-b']difuran-6-aceticacid,8-(2,5-dihydro-2-hydroxy-5-oxo-3-furanyl)-2a,5a,6,6a,8,9,9a,10a,10b,10c-decahydro-2a,5a,6a,7-tetramethyl-3-oxo-,methyl ester (9CI)
2H,3H-Cyclopenta[d']naphtho[1,8-bc:2,3-b']difuran-6-aceticacid,8-(2,5-dihydro-5-hydroxy-2-oxo-3-furanyl)-2a,5a,6,6a,8,9,9a,10a,10b,10c-decahydro-2a,5a,6a,7-tetramethyl-3-oxo-,methyl ester (9CI)
(5aR,9bS,9cS)-9,9c-dimethyl-4,5,5a,6,9b,9c-hexahydro-2H-naphtho[2,3-b:4,5-b'c']difuran-2-one
1H-Azuleno[1,8-bc:4,5-b']difuran-1,8(2H)-dione,2a,4,4a,5,6,9a,9b,9c-octahydro-9c-hydroxy-7,9b-dimethyl-,(2aR,4aR,9aR,9bS,9cR)- (9CI)
Octanoic acid,(2R,2aS,3S,4S,5aS,6R,9R,9aR,9bR,10S,12Z)-6-(acetyloxy)-2a,3,4,5,5a,6,7,9,9a,9b-decahydro-10-hydroxy-4,6,9,13-tetramethyl-2,9-[2]penteno-2H-furo[2,3,4-ef][3]benzoxepin-3-ylester, rel- (9CI)
2H,3H-Cyclopenta[d']naphtho[1,8-bc:2,3-b']difuran-6-aceticacid,3-(acetyloxy)-8-(2,5-dihydro-2-oxo-1H-pyrrol-3-yl)-2a,4,5,5a,6,6a,8,9,9a,10a,10b,10c-dodecahydro-2a,5a,6a,7-tetramethyl-5-[[(2E)-2-methyl-1-oxo-2-butenyl]oxy]-,methyl ester, (2aR,3R,5S,5aR,6R,6aR,8R,9aR,10aS,10bR,10cR)- (9CI)
2H,3H-Cyclopenta[d']naphtho[1,8-bc:2,3-b']difuran-6-aceticacid,3-(acetyloxy)-8-(2,5-dihydro-5-oxo-1H-pyrrol-3-yl)-2a,4,5,5a,6,6a,8,9,9a,10a,10b,10c-dodecahydro-2a,5a,6a,7-tetramethyl-5-[[(2E)-2-methyl-1-oxo-2-butenyl]oxy]-,methyl ester, (2aR,3R,5S,5aR,6R,6aR,8R,9aR,10aS,10bR,10cR)- (9CI)
2H-Naphtho[1,8-bc]furan-2-one,6-[2-(3-furanyl)ethyl]decahydro-6-hydroxy-2a,5a,7-trimethyl-,(2aS,5aS,6R,7R,8aR,8bR)-
9b,9c-Ethano-1H,8H-benz[ij]oxireno[b]quinolizine-1-carboxylicacid, octahydro-3-hydroxy-11-methyl-, (1S,3R,3aS,8aR,9aS,9bR,9cS,11R)- (9CI)
2-Butenoic acid,2-methyl-,(3aS,4R,5R,5aR,6R,9aS,9bR)-2,3,3a,4,5,5a,6,7,9a,9b-decahydro-5,6-dihydroxy-5a,9-dimethyl-3-methylene-2-oxonaphtho[1,2-b]furan-4-ylester, (2Z)-
Naphtho[1,2-b]furan-2(4H)-one,8-(acetyloxy)-3-[(acetyloxy)methyl]-5,5a,6,7,8,9,9a,9b-octahydro-6-hydroxy-5a-methyl-9-methylene-,(5aR,6R,8S,9aS,9bR)-
2H,3H-Cyclopenta[d']naphtho[1,8-bc:2,3-b']difuran-6-aceticacid,8-(3-furanyl)-2a,4,5,5a,6,6a,8,9,9a,10a,10b,10c-dodecahydro-3-hydroxy-2a,5a,6a,7-tetramethyl-5-[[(2E)-2-methyl-1-oxo-2-buten-1-yl]oxy]-,methyl ester, (2aR,3R,5S,5aR,6R,6aR,8R,9aR,10aS,10bR,10cR)-
2-Butenoic acid,2-methyl-,(1R,2aR,6R,6aR,7R,9aS,9bS)-2,2a,4,5,6,6a,7,8,9a,9b-decahydro-1-hydroxy-1,7-dimethyl-4,8-dioxo-1H-azuleno[1,8-bc:4,5-b']difuran-6-ylester, (2E)- (9CI)
2-Butenoic acid,2-methyl-,(2'R,3aR,4R,6aR,9aR,9bR)-3,3a,4,5,6a,7,9a,9b-octahydro-9-methyl-3-methylene-2,7-dioxospiro[azuleno[4,5-b]furan-6(2H),2'-oxiran]-4-ylester, (2E)- (9CI)
3H,8H-Furo[2',3',4':4,5]oxireno[7,8]naphtho[2,1-c]pyran-3,8-dione,1a,2,2a,4a,4b,5,6,9,9b,9c-decahydro-2,5,9-trihydroxy-6-(1-hydroxyethyl)-2a,9b-dimethyl-,(1aS,2R,2aR,4aS,4bR,5S,9bS,9cR)- (8CI,9CI)
2-Butenoic acid,2-methyl-,(4R,5aR,6R,9aS,9bR)-2,4,5,5a,6,7,8,9,9a,9b-decahydro-6-hydroxy-3-(hydroxymethyl)-5a-methyl-9-methylene-2-oxonaphtho[1,2-b]furan-4-ylester, (2E)-