1-(2-hydroxy-5-methylphenyl)-3-(4-nitrophenyl)propane-1,3-dione

2-(4-nitrobenzoyloxy)-5-methyl-benzoylmethyltriphenylphosphonium bromide

1-(2-hydroxy-5-methoxyphenyl)-3-(4-nitrophenyl)propane-1,3-dione

氯化对硝基苯甲酰

1-[2-(4-nitrobenzoyloxy)-5-methylphenyl]-ethanone