1-Butanone, 1-(4-fluorophenyl)-4-(4-(2-(4-methoxyphenoxy)ethyl)-1-piperazinyl)-, dihydrochloride 40986-94-5 N(sup 1)-(3-(4'-Fluorobenzoyl)propyl)-N(sup 2)-(2-(4'-methoxyphenoxy)ethyl)piperazine 2HCl