1-Piperazineethanol, alpha-(4-fluorophenyl)-4-(phenylmethyl)-, dihydrochloride 156809-88-0 2-(4-Benzylpiperazine-1-yl)-1-(4-fluorophenyl)ethanol dihydrochloride alpha-(4-Fluorophenyl)-4-(phenylmethyl)-1-piperazineethanol dihydrochloride