| 英文同义词: | 1-[(5α,7β)-4,5-Epoxy-18,19-dihydro-3,6-dimethoxy-6,14-ethenomorphinan-7-yl]-ethanone;Ethanone, 1-[(5α,7β)-4,5-epoxy-18,19-dihydro-3,6-dimethoxy-6,14-ethenomorphinan-7-yl]- (9CI);1-[(5Alpha,7Beta)-4,5-Epoxy-18,19-dihydro-3,6-dimethoxy-6,14-ethenomorphinan-7-yl]-ethanone |