1,4-Bis(1-ethyl-3-phenylpropyl)piperazine dihydrobromide 101975-95-5 F 255 Piperazine, 1,4-bis(1-ethyl-3-phenylpropyl)-, dihydrobromide Piperazine, 1,4-bis(1-phenyl-3-pentyl)-, dihydrobromide