69788-33-6 Benzoic acid, 3,4-dimethoxy-, 6-(ethyl(1,2,3,4-tetrahydro-6-methoxy-2-naphthalenyl)amino)hexyl ester, hydrochloride DG-5393 N-Aethyl-N-(6-(3,4-dimethoxybenzoyloxy)hexyl)-6-methoxy-1,2,3,4-tetrahydro-2-naphthylamin HCl