6-Cyclopropyl-6-oxohexanoic acid

7-(3-bromo-4-methylphenyl)-7-oxoheptanoic acid

7-Methyl-6-oxooctanoic acid

4-(3-Iodophenyl)-4-oxobutyric acid

4-Oxo-4-(2-trifluoromethylphenyl)butyric acid

5-Oxo-5-(4-trifluoromethylphenyl)valeric acid

4-(2,5-Dichlorophenyl)-4-oxobutyric acid

5-oxo-5-(4-n-pentylphenyl)valeric acid

6-(4-hexylphenyl)-6-oxohexanoic acid

4-oxo-4-(4-n-propoxyphenyl)butyric acid

4-Oxo-4-(4-isopropoxyphenyl)butyric acid