2,6-Methano-3-benzazocin-8-ol, 1,2,3,4,5,6-hexahydro-6,11-dimethyl-3-((tetrahydro-2-furanyl)methyl)-, hydrochloride, (+-)-(2R/S,6R/S,11R/S,2'R/S)- 57203-00-6 86630-12-8