63915-81-1 Naphthalene, 1,2,3,4-tetrahydro-5-methoxy-1-(1-pyrrolidinyl)-8-valeryl-, hydrochloride Naphthalene, 5-methoxy-1-(1-pyrrolidinyl)-1,2,3,4-tetrahydro-8-valeryl-, hydrochloride Pyrrolidine, 1-(1,2,3,4-tetrahydro-5-methoxy-8-valerylnaphthyl)-, hydrochloride