1-(4-Fluorophenyl)-1-phenyl-4-(N-phenethyl-N-methylamino)-1-butene maleate 4071-31-2 N-(4-(p-Fluorophenyl)-4-phenyl-3-butenyl)-N-methyl-phenethylamine maleate Phenethylamine, N-(4-(p-fluorophenyl)-4-phenyl-3-butenyl)-N-methyl-, maleate (1:1)