1-(4-Fluorophenyl)-4-(4-(2-(4-nitrophenoxy)ethyl)-1-piperazinyl)-1-butanone dihydrochloride 1-Butanone, 1-(4-fluorophenyl)-4-(4-(2-(4-nitrophenoxy)ethyl)-1-piperazinyl)-, dihydrochloride 40986-90-1