2,2-dimethyl-4-oxo-4-(4-thiomethylphenyl)butryic acid

8-cyclopropyl-8-oxooctanoic acid

5-Oxo-heptanoic acid

4-Oxoheptanoic acid

3-(1-Oxo-2-phenylethyl)benzoic acid

8-(3,4-dichlorophenyl)-8-oxooctanoic acid

6-(4-bromo-2-methylphenyl)-6-oxohexanoic acid

6-(2-iodophenyl)-6-oxohexanoic acid

5-oxo-5-(2-trifluoromethylphenyl)valeric acid

6-Oxo-6-(4-trifluoromethylphenyl)hexanoic acid

5-(2,3-dichlorophenyl)-5-oxovaleric acid