英文别名
3-Methyl-4-o-nitrobenzyliden-1-p-tolyl-Δ2-pyrazolin-5-on;5-methyl-4-(2-nitro-benzylidene)-2-p-tolyl-2,4-dihydro-pyrazol-3-one;3-Methyl-1-(4-methylphenyl)-4-[(2-nitrophenyl)methylidene]-4,5-dihydro-1H-pyrazol-5-one;5-methyl-2-(4-methylphenyl)-4-[(2-nitrophenyl)methylidene]pyrazol-3-one