2,5-Dimethyl-2'-hydroxy-6:7-benzomorphan 2,6-Methano-3-benzazocine, 1,2,3,4,5,6-hexahydro-3,6-dimethyl-8-hydroxy- 20649-16-5 3,6-Dimethyl-8-hydroxy-1,2,3,4,5,6-hexahydro-2,6-methano-3-benzazocine