1-(3-Chlorophenyl)-4-((2,3-dihydro-1H-inden-1-yl)acetyl)piperazine monohydrochloride 98236-31-8 Piperazine, 1-(3-chlorophenyl)-4-((2,3-dihydro-1H-inden-1-yl)acetyl)-, monohydrochloride