8-(4-Chlorophenyl)-8-oxooctanoic acid

8-(3,5-ditrifluoromethylphenyl)-8-oxooctanoic acid

7-(3,5-Dimethyl-4-methoxyphenyl)-7-oxoheptanoic acid

2,2-Dimethyl-4-oxo-4-phenylbutyric acid

7-(4-Methylphenyl)-7-oxoheptanoic acid

7-(3,5-dichlorophenyl)-7-oxoheptanoic acid

8-(3,5-difluorophenyl)-8-oxooctanoic acid

7-(2-methoxyphenyl)-7-oxoheptanoic acid

6-(1-Naphthyl)-6-oxohexanoic acid

7-(2,4-difluorophenyl)-7-oxoheptanoic acid