1-Pyrrolidinepropanamine, N-(4-chloro-2-((4-chlorophenyl)thio)phenyl)-, monohydrochloride, hemihydrate 2-(3-Pyrrolidinopropylamino)-4',5-dichloro-(1-diphenylsulfide) monohydrochloride hemihydrate 63716-99-4 USAF AB-31