Synonyms: (-)-(1R,5R,9R)-5,9-Dimethyl-2'-hydroxy-2-(2-methoxyisobutyl)-6,7-benzomorphan hydrochloride;2,6-Methano-3-benzazocin-8-ol, 1,2,3,4,5,6-hexahydro-6,11-dimethyl-3-(2'-methoxy-2'-methylpropyl)-, hydrochloride, (-)-(2R,6R,11R)-;AC1MHLQH;LS-90594;70172-29-1