1-(3-Amino-4-pyridyl)-4-(o-methoxyphenyl)piperazine 14549-65-6 4-(o-Methoxyphenyl)-1-(3-amino-4-pyridyl)piperazine 5-23-03-00096 (Beilstein Handbook Reference) BRN 0624607 Piperazine, 1-(3-amino-4-pyridyl)-4-(2-methoxyphenyl)-