1-((4-Chlorophenyl)methyl)-4-(3-(2,4-dichlorophenyl)-2-propenyl)piperazine dihydrochloride 1-(4-Chlorobenzyl)-4-(2,4-dichlorocinnamyl)piperazine dihydrochloride 107817-86-7 Piperazine, 1-((4-chlorophenyl)methyl)-4-(3-(2,4-dichlorophenyl)-2-propenyl)-, dihydrochloride