4-[4,4-bis(4-fluorophenyl)butyl]-N-ethylpiperazine-1-carboxamide hydrochloride 4-[4,4-bis(4-fluorophenyl)butyl]-N-ethyl-piperazine-1-carboxamide hydrochloride 4-[4,4-bis(4-Fluorophenyl)butyl]-N-ethyl-1-piperazinecarboxamide hydrochloride 75529-73-6 75558-90-6 1-Piperazinecarboxamide, 4-(4,4-bis(4-fluorophenyl)butyl)-N-ethyl-, hydrochloride 4-(4,4-Bis(p-fluorophenyl)butyl)-N-ethyl-1-piperazinecarboxamide hydrochloride Amperozide hydrochloride EU-0100040