2-(4-(3-(Trifluoromethyl)phenyl)-1-piperazinyl)ethyl 2-(4-isobutylphenyl)propionate HCl 98207-15-9 Benzeneacetic acid, alpha-methyl-4-(2-methylpropyl)-, 2-(4-(3-(trifluoromethyl)phenyl)-1-piperazinyl)ethyl ester, monohydrochloride