1-(6-Amino-3-pyridazinyl)-4-(3,3,3-triphenylpropyl)piperazine 36524-71-7 5-25-12-00019 (Beilstein Handbook Reference) BRN 0725764 Piperazine, 1-(6-amino-3-pyridazinyl)-4-(3,3,3-triphenylpropyl)-