63886-28-2 Naphthalene, 1,2,3,4-tetrahydro-5-chloro-7,8-dimethyoxy-1-(1-pyrrolidinyl)-, hydrochloride Naphthalene, 5-chloro-7,8-dimethoxy-1-(1-pyrrolidinyl)-, hydrochloride Pyrrolidine, 1-(1,2,3,4-tetrahydro-5-chloro-7,8-dimethoxynaphthyl)-, hydrochloride