(2-硝基苯基)甲基乙酸酯

3,5-双(乙酰氨基)苯甲酸

[acetyloxy-(2-chloro-4-nitrophenyl)methyl] acetate

5,5-二苯基四氢呋喃-2-酮

3,3-diphenyl-2-propenyl acetate