120944-20-9 2(3H)-Oxazolone, 5-(2-(4-(2,3-dichlorophenyl)-1-piperazinyl)ethyl)-4-(4-fluorophenyl)-, monohydrochloride 4-(4-Fluorophenyl)-5-(2-(4-(2,3-dichlorophenyl)-1-piperazinyl)ethyl)-2(3H)-oxazolone HCl