4-Chloro-3',5'-difluorobenzophenone

3-Fluorophenylacetone

3-氟苯丙酮

3',4'-Difluoro-2-phenylacetophenone

2-Thiazolyl-2-thienyl ketone

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

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

5-(4-Methoxyphenyl)-5-oxovaleric acid

5-(4-Ethylthiophenyl)-5-oxovaleric acid

5-(3-Chlorophenyl)-5-oxovaleric acid

3-Methyl-5-oxo-5-(4-thiomethylphenyl)valeric acid

4-(3-Methylphenyl)-4-oxobutyric acid