120944-10-7 2(3H)-Oxazolone, 4-(4-fluorophenyl)-5-(2-(4-(3-methoxyphenyl)-1-piperazinyl)ethyl)-, monohydrochloride 4-(4-Fluorophenyl)-5-(2-(4-(3-methoxyphenyl)-1-piperazinyl)ethyl)-2(3H)-oxazolone HCl