1-(3,5-ditert-butylphenyl)ethanone

4-乙酰基-3-硝基苯基氨基甲酸甲酯

甲基烯丙基酮

6-acetyl-4,4-dimethyl-1,3-dihydroquinolin-2-one

1-(3-fluoro-5-nitrophenyl)ethanone