1-Phenyl-4-(2-(4-pyridyl)ethyl)piperazine 3965-88-6 5-23-03-00058 (Beilstein Handbook Reference) BRN 0889081 IR 54 Piperazine, 1-phenyl-4-(2-(4-pyridinyl)ethyl)- Piperazine, 1-phenyl-4-(2-(4-pyridyl)ethyl)-