1-(o-Chlorophenyl)-4-(2-(2-pyridyl)ethyl)piperazine 3965-86-4 5-23-03-00057 (Beilstein Handbook Reference) BRN 0893422 Piperazine, 1-(2-chlorophenyl)-4-(2-(2-pyridinyl)ethyl)- Piperazine, 1-(o-chlorophenyl)-4-(2-(2-pyridyl)ethyl)-