1-(3-Chlorophenyl)piperazine hydrochloride 1-(3-Chlorophenyl)piperazine monohydrochloride 1-(3-Chlorophenyl)piperazinium chloride 1-(M-CHLOROPHENYL)PIPERAZINE HYDROCHLORIDE 13078-15-4 6640-24-0 EINECS 235-976-9 Piperazine, 1-(3-chlorophenyl)-, monohydrochloride Piperazine, 1-(m-chlorophenyl)-, monohydrochloride