Synonyms: Bremazocine;3-[(1-Hydroxycyclopropyl)methyl]-6-ethyl-11,11-dimethyl-1,2,3,4,5,6-hexahydro-2,6-methano-3-benzazocine-8-ol;6-Ethyl-1,2,3,4,5,6-hexahydro-3-[(1-hydroxycyclopropyl)methyl]-11,11-dimethyl-2,6-methano-3-benzazocin-8-ol;(2S)-6-Ethyl-1,2,3,4,5,6-hexahydro-3-[(1-hydroxycyclopropyl)methyl]-11,11-dimethyl-2,6-methano-3-benzazocin-8-ol;2,6-Methano-3-benzazocin-8-ol, 6-ethyl-1,2,3,4,5,6-hexahydro-3-((1-hydroxycyclopropyl)methyl)-11,11-dimethyl-;Bremazocine [inn]