5,9b-Etheno-10,11c-(iminoethano)chryseno[4,5-bcd]furan-6,9-dione,4a,5,5a,9a,10,11-hexahydro-3,5-dimethoxy-14-methyl-,(4aR,5R,5aS,9aR,9bS,10R,11cS)- (2725-90-8)

Identification
Name:	5,9b-Etheno-10,11c-(iminoethano)chryseno[4,5-bcd]furan-6,9-dione,4a,5,5a,9a,10,11-hexahydro-3,5-dimethoxy-14-methyl-,(4aR,5R,5aS,9aR,9bS,10R,11cS)-
Synonyms:	Benz[7,8]-6,14-ethenomorphinan-3',6'-dione,4,5-epoxy-7,8-dihydro-3,6-dimethoxy-17-methyl-, (5a,7b,8b)- (9CI); Thebainequinone(7CI,8CI); NSC 69897; Thebainchinon
CAS:	2725-90-8
Molecular Formula:	C25H25 N O5
Molecular Weight:	419.4697
InChI:	InChI=1/C25H25NO5/c1-26-11-10-24-18-13-4-7-16(29-2)21(18)31-22(24)25(30-3)9-8-23(24,17(26)12-13)19-14(27)5-6-15(28)20(19)25/h4-9,17,19-20,22H,10-12H2,1-3H3
Molecular Structure:
Properties
Density:	1.42g/cm³
Refractive index:	1.681
Safety Data