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2-Butenoic acid,3-methyl-,(1aR,3R,8S,8aR,11aS,11bR)-1a,2,3,7,8,8a,9,10,11a,11b-decahydro-1a-methyl-9-methylene-5,10-dioxo-5H-3,6-methenofuro[2,3-f]oxireno[d]oxacycloundecin-8-ylester (21899-50-3)

Identification
Name:2-Butenoic acid,3-methyl-,(1aR,3R,8S,8aR,11aS,11bR)-1a,2,3,7,8,8a,9,10,11a,11b-decahydro-1a-methyl-9-methylene-5,10-dioxo-5H-3,6-methenofuro[2,3-f]oxireno[d]oxacycloundecin-8-ylester
Synonyms:2-Butenoicacid, 3-methyl-,1a,2,3,7,8,8a,9,10,11a,11b-decahydro-1a-methyl-9-methylene-5,10-dioxo-5H-3,6-methenofuro[2,3-f]oxireno[d]oxacycloundecin-8-ylester, [1aR-(1aR*,3R*,8S*,8aR*,11aS*,11bR*)]-; Elephantin (7CI); Germacra-1(10),11(13)-diene-12,14-dioicacid, 4,5a-epoxy-2b,6a,8a-trihydroxy-, 12,6:14,2-dilactone, 3-methylcrotonate (8CI);5H-3,6-Methenofuro[2,3-f]oxireno[d]oxacycloundecin, 2-butenoic acid deriv.;Crotonic acid, 3-methyl-, 8-ester with 4,5a-epoxy-2b,6a,8a-trihydroxygermacra-1(10),11(13)-diene-12,14-dioicacid di-g-lactone (8CI); NSC 102817
CAS:21899-50-3
Molecular Formula: C20H22 O7
Molecular Weight: 374.3845
InChI: InChI=1/C20H22O7/c1-9(2)5-14(21)25-13-7-11-6-12(24-19(11)23)8-20(4)17(27-20)16-15(13)10(3)18(22)26-16/h5-6,12-13,15-17H,3,7-8H2,1-2,4H3/t12-,13-,15+,16-,17+,20+/m0/s1
Molecular Structure: (C20H22O7) 2-Butenoicacid, 3-methyl-,1a,2,3,7,8,8a,9,10,11a,11b-decahydro-1a-methyl-9-methylene-5,10-dioxo-5H-3...
Properties
Flash Point: 264.5°C
Boiling Point: 601.6°Cat760mmHg
Density:1.32g/cm3
Refractive index:1.569
Flash Point: 264.5°C
Safety Data
 

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