2'-Hydroxy-5-methyl-2(N)-methyl-6,7-benzomorphan hydrochloride 2,6-Methano-3-benzazocin-8-ol, 1,2,3,4,5,6-hexahydro-3,6-dimethyl-, hydrochloride 2,6-Methano-3-benzazocin-8-ol, 3,6-dimethyl-1,2,3,4,5,6-hexahydro-, hydrochloride 56675-15-1