6,14-Ethenomorphinan-7-methanol, alpha-(1,1-dimethylethyl)-4,5-epoxy-18,19-dihydro-3-hydroxy-6-methoxy-alpha-methyl-, (alphaS,5alpha,7alpha)- (9CI) 6,14-Ethenomorphinan-7-methanol, alpha-(1,1-dimethylethyl)-4,5-epoxy-18,19-dihydro-3-hydroxy-6-methoxy-alpha-methyl-, [5alpha,7alpha(S)]- 6,14-ethenomorphinan-3-ol, 4,5-epoxy-18,19-dihydro-18-[(1S)-1-hydroxy-1,2,2-trimethylpropyl]-6-methoxy-, (5alpha,6beta,14beta,18R)- 78715-23-8 Des(cyclopropylmethyl)buprenorphine