(-)-Etorphine 14521-96-1 19-Propylorvinol 6,14-Ethenomorphinan-7-methanol, 4,5-epoxy-3-hydroxy-6-methoxy-alpha,17-dimethyl-a-propyl-, [5alpha,7alpha(R)]- 6,14-Ethenomorphinan-7-methanol, 4,5-epoxy-3-hydroxy-6-methoxy-alpha,17-dimethyl-alpha-propyl-, (alphaR,5alpha,7alpha)- (9CI) 6,14-endo-Ethenotetrahydrooripavine, 7-alpha-(1-hydroxy-1-methylbutyl)- 6,14-endo-Ethenotetrahydrooripavine, 7alpha-((R)-1-hydroxy-1-methylbutyl)- (8CI) 6,14-ethenomorphinan-3-ol, 7,8-didehydro-4,5-epoxy-18,19-dihydro-18-[(1R)-1-hydroxy-1-methylbutyl]-6-methoxy-17-methyl-, (5alpha,6beta,14beta,18R)- 6,7,8,14-Tetrahydro-7alpha-(1-hydroxy-1-methylbutyl)-6,14-endo-ethenooripavine 7,8-Dihydro-7-alpha-(1-(R)-hydroxy-1-methylbutyl)-O(sup 6)-methyl-6,14-endo-ethenomorphine 7-alpha-(1-(R)-Hydroxy-1-methylbutyl)-6,14-endo-ethenotetrahydrooripavine 7alpha-Etorphine DEA No. 9056 Etorfina [DCIT] Etorphine (except hydrochloride salt) M99 Injection Oripavine, 6,14-endo-ethylenetetrahydro-7-(1-hydroxy-1-methylbutyl)- (7CI) Tetrahydro-7-alpha-(1-hydroxy-1-methylbutyl)-6,14-endo-ethenooripavine Tetrahydro-7-alpha-(2-hydroxy-2-pentyl)-6,14-endo-ethenooripavine