(+-)-Pentazocine hydrochloride (2R*,6R*,11R*)-1,2,3,4,5,6-Hexahydro-6,11-dimethyl-3-(3-methyl-2-butenyl)-2,6-methano-3-benzazocin-8-ol hydrochloride (2alpha,6alpha,11R*)-1,2,3,4,5,6-Hexahydro-6,11-dimethyl-3-(3-methylbut-2-enyl)-2,6-methano-3-benzazocin-8-ol hydrochloride 2,6-Methano-3-benzazocin-8-ol, 1,2,3,4,5,6-hexahydro-6,11-dimethyl-3-(3-methyl-2-butenyl)-, hydrochloride, (2R,6R,11R)-rel- 2,6-Methano-3-benzazocin-8-ol, 1,2,3,4,5,6-hexahydro-6,11-dimethyl-3-(3-methyl-2-butenyl)-, hydrochloride, (2alpha,6alpha,11R*)- 359-83-1 64024-15-3 68964-90-9 EINECS 264-612-1 Pentazocine hydrochloride Pentazocine hydrochloride [USAN] Talwin (as hydrochloride)