(Z)-2-Methyl-2-butenoic acid (3aR)-2,3,3a,4,5,7,9a,9bα-octahydro-4β,9aβ-dihydroxy-6,9-dimethyl-3-methylene-2,7-dioxoazuleno[4,5-b]furan-5α-yl ester (1405-19-2)

Identification
CAS:	1405-19-2
Molecular Formula:	C₂₀H₂₂O₇
Molecular Weight:	0
InChI:	InChI=1/C20H22O7/c1-6-8(2)18(23)26-16-11(5)14-12(21)7-9(3)20(14,25)17-13(15(16)22)10(4)19(24)27-17/h6-7,13,15-17,22,25H,4H2,1-3,5H3/b8-6-/t13-,15-,16-,17+,20-/m1/s1
Molecular Structure:
Properties
Flash Point:	222.3°C
Boiling Point:	622°C at 760 mmHg
Density:	1.35g/cm³
Refractive index:	1.593
Flash Point:	222.3°C
Safety Data

Other Product

(E)-2-Methyl-2-butenoic acid [(3aR)-2,3,3aβ,4,5,7,9aβ,9bα-octahydro-6-hydroxymethyl-9-methyl-3-methylene-2,7-dioxoazuleno[4,5-b]furan-4α-yl] ester
(Z)-2-Methyl-2-butenoic acid (3aS,7aα,9aβ)-dodecahydro-4β,5α,9β-trihydroxy-4aβ,8α-dimethyl-3-methylene-2-oxoazuleno[6,5-b]furan-7α-yl ester
2-Butenoic acid,2-methyl-,(3R,3aR,3'aS,4S,- 6'R,6'aR,9'R,9aS,9'aS,9bR,9'bS)-2',3',3a,3'a,4,5,- 5',6',7,9',9a,9'a,9b,9'b-tetradecahydro-6'- hydroxy-6,6',9,9'-tetramethyl-3'-methylene-2,- 2',7-trioxospiro[azuleno[4,5-b]furan-3(2H),10'- [4H-6a,9]ethanoazuleno[4,5-b]furan]-4-yl ester,(2Z)-
2-Butenoic acid,2-methyl-,(3S,3aR,3'aS,4S,- 6'R,6'aR,9'R,9aS,9'aS,9bR,9'bS)-2',3',3a,3'a,4,5,- 5',6',7,9',9a,9'a,9b,9'b-tetradecahydro-6'- hydroxy-6,6',9,9'-tetramethyl-3'-methylene-2,- 2',7-trioxospiro[azuleno[4,5-b]furan-3(2H),10'- [4H-6a,9]ethanoazuleno[4,5-b]furan]-4-yl ester,(2Z)-
2-Butenoic acid,2-methyl-,(3S,3aR,3'aS,4S,- 6'R,6'aR,9'R,9aS,9'aS,9bR,9'bS)-2',3',3a,3'a,4,5,- 5',6',7,9',9a,9'a,9b,9'b-tetradecahydro-6'- hydroxy-6,6',9,9'-tetramethyl-3'-methylene-2,- 2',7-trioxospiro[azuleno[4,5-b]furan-3(2H),10'- [4H-6a,9]ethanoazuleno[4,5-b]furan]-4-yl ester,(2E)-
(Z)-4-Hydroxy-2-methyl-2-butenoic acid [(3aR,6R)-7α-acetoxy-3,3aβ,4,5,6aβ,7,9aβ,9bα-octahydro-9-methyl-3-methylene-2-oxospiro[azuleno[4,5-b]furan-6(2H),2'-oxiran]-4α-yl] ester
2-Butenoic acid,3-methyl-,(3aR,4R,5R,9aR,9bS)-2,3,3a,4,5,7,9a,9b-octahydro-4,9a-dihydroxy-6,9-dimethyl-3-methylene-2,7-dioxoazuleno[4,5-b]furan-5-ylester
(S)-2-Methyl-2-oxiranecarboxylic acid (3aR,3aβ,9S,6aβ,9aβ,9bα)-9-(chloromethyl)dodecahydro-8α,9β-dihydroxy-3,6-bismethylene-2-oxoazuleno[4,5-b]furan-4β-yl ester
(R)-2-Methyl-2-oxiranecarboxylic acid (3aR,3aβ,9S,6aβ,9aβ,9bα)-9-(chloromethyl)dodecahydro-8α,9β-dihydroxy-3,6-bismethylene-2-oxoazuleno[4,5-b]furan-4β-yl ester
(R)-2-Methyl-2-oxiranecarboxylic acid (3aR,4β,6aβ,8α,9R,9aβ,9bα)-decahydro-8-hydroxy-3,6-bis(methylene)-2-oxospiro[azuleno[4,5-b]furan-9(9aH),2'-oxirane]-4-yl ester
[E,(-)]-2-Methyl-2-butenoic acid (3aR,3aα,7aα,9aβ)-dodecahydro-5α-hydroxy-3-methylene-4aβ,8α-dimethyl-2-oxoazuleno[6,5-b]furan-7α-yl ester
(Z)-2-Methyl-2-butenoic acid (3aR)-7α-(acetyloxy)-2,3,3aβ,4,5,7,7aα,8a,8b,8cα-decahydro-4β,8bβ-dihydroxy-6,8aα-dimethyl-3-methylene-2-oxooxireno[2,3]azuleno[4,5-b]furan-5α-yl ester
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)-
(Z)-2-(Hydroxymethyl)-2-butenoic acid (3aR)-2,3,3aβ,4,5,5a,6,7,9aβ,9bα-decahydro-6α-hydroxy-5aα,9-dimethyl-3-methylene-2-oxonaphtho[1,2-b]furan-4α-yl ester
(Z)-2-Methyl-2-butenoic acid (4S)-4,4a,5,6,7,8,8aβ,9-octahydro-5α-hydroxy-3,4aβ,5-trimethyl-9-oxonaphtho[2,3-b]furan-4β-yl ester
2-Methylpropenoic acid [(3aR,6aβ,9aβ,9bα)-dodecahydro-8α-hydroxy-3,6,9-tris(methylene)-2-oxoazuleno[4,5-b]furan-4β-yl] ester
2-Methylpropionic acid [(3aR,6aβ,9aβ,9bα)-dodecahydro-8α-hydroxy-3,6,9-tris(methylene)-2-oxoazuleno[4,5-b]furan-4β-yl] ester
(Z)-2-Methyl-2-butenoic acid (3aR)-7α-(acetyloxy)-2,3,3aβ,4,5,7,7aα,8a,8bβ,8cα-decahydro-4β-hydroxy-6,8aα-dimethyl-3-methylene-2-oxooxireno[2,3]azuleno[4,5-b]furan-5α-yl ester
2-Butenoic acid,3-methyl-,(3S,3aR,3'aS,4S,6'R,6'aR,9'R,9aS,9'aS,9bR,9'bS)-2',3',3a,3'a,4,5,5',6',7,9',9a,9'a,9b,9'b-tetradecahydro-6'-hydroxy-6,6',9,9'-tetramethyl-3'-methylene-2,2',7-trioxospiro[azuleno[4,5-b]furan-3(2H),10'-[4H-6a,9]ethanoazuleno[4,5-b]furan]-4-ylester (9CI)
Butanoic acid,2-methyl-,(3R,3aR,3'aS,4S,6'R,- 6'aR,9'R,9aS,9'aS,9bR,9'bS)-2',3',3a,3'a,4,5,5',- 6',7,9',9a,9'a,9b,9'b-tetradecahydro-6'- hydroxy-6,6',9,9'-tetramethyl-3'-methylene-2,- 2',7-trioxospiro[azuleno[4,5-b]furan-3(2H),10'- [4H-6a,9]ethanoazuleno[4,5-b]furan]-4-yl ester