3-氧代辛酸乙酯

3-(4-溴苯基)-N-(4-碘苯基)-3-氧代丙酰胺

5-[(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-yl)-phenylmethyl]-2,2-dimethyl-1,3-dioxane-4,6-dione

3-氧代-5-苯基-戊酸乙酯

2-羟基-4-硝基苯乙酮