1-Propanone, 1-(4-(3-chlorophenyl)-1-(3-(dimethylamino)propyl)-4-piperidinyl)-, dihydrochloride 4-Propionyl-4-(3-chlorophenyl)-1-(3'-dimethylaminopropyl)piperidine dihydrochloride 59173-23-8 S 6 S-6