(3R-cis)-4-(2-(3-Ethenyl-4-piperidinyl)ethyl)-6-methoxyquinoline dihydrochloride 6-Methoxy-4-(2-(3(R)-ethenyl-4(R)-piperidyl)ethyl)quinoline dihydrochloride 80221-55-2 Quinoline, 4-(2-(3-ethenyl-4-piperidinyl)ethyl)-6-methoxy-, dihydrochloride, (3R-cis)-