1-(2-(N-(1,2-Diphenylethyl)-N-methylamino)ethyl)-4-(2-pyrimidyl)piperazine trihydrochloride 63978-44-9 Piperazine, 1-(2-(N-(1,2-diphenylethyl)-N-methylamino)ethyl)-4-(2-pyrimidyl)-, trihydrochloride