4-NITROBENZYLIDENEACETOPHENONE, 2-Propen-1-one, 3-(4-nitrophenyl)-1-phenyl-, p-nitrobenzylideneacetophenone, 4-Nitrochalcone 25GR, 4-nitro-chalcon, 4-Nitrochalcone, 2-(4-Nitrobenzylidene)acetophenone, 4'-nitrochalcone, 4-Nitrostyrylphenyl ketone, 4-nitrocalone, trans-4-Nitrochalcone