2-Phenyl-3'-trifluoromethylacetophenone

4-(4-tert-Butylphenyl)-4-oxobutyric acid

5-(3,4-Dichlorophenyl)-3-methyl-5-oxovaleric acid

5-(3-Chloro-4-fluorophenyl)-3-methyl-5-oxovaleric acid

4-(2-Methylphenyl)-4-oxobutyric acid

4-(3,4-Dimethylphenyl)-4-oxobutyric acid

5-(3,5-Dimethylphenyl)-5-oxovaleric acid

4-Oxo-4-(3-pyridyl)butyric acid

5-(3,5-Difluorophenyl)-5-oxovaleric acid

Ethyl 3,4-dichlorobenzoylformate

3,4-二氯苯甲酰甲酸乙酯

Ethyl 3-iso-propoxybenzoylformate