3-Methyl-1-phenyl-4-(2,2,2-trifluoroacetyl)-4,5-dihydro-1H-pyrazol-5-one

3-methyl-1-phenyl-4-trifluoroacetyl-2-pyrazolin-5-one ; 5-methyl-2-phenyl-4-(2,2,2-trifluoroacetyl)-1h-pyrazol-3(2h)-one ; 4-trifluoroacetyl-3-methyl-1-phenyl-5-pyrazolone 96+% ; timtec-bb sbb010020 ; 4-trifluoroacetyl-3-methyl-1-phenyl-5-pyrazolone ; 1-phenyl-3-methyl-4-(trifluoroacetyl)-1h-pyrazol-5(2h)-one ; 3-methyl-1-phenyl-4-trifluoroacetyl-5-pyrazolone ; 5-methyl-2-phenyl-4-(trifluoroacetyl)-2,4-dihydro-3h-pyrazol-3-one ; 5-hydroxy-3-methyl-1-phenyl-4-trifluoroacetylpyrazole