Synonyms: Pyrazolo(1,5-d)(1,2,4)triazin-4(5H)-one, 3,3a-dihydro-5-((4-(4-fluorophenyl)-1-piperazinyl)methyl)-2-phenyl-;AC1MIMLU;LS-129392;148680-52-8;5-[[4-(4-fluorophenyl)piperazin-1-yl]methyl]-2-phenyl-3,3a-dihydropyrazolo[1,5-d][1,2,4]triazin-4-one