6-Oxo-octanoic acid

8-oxotridecanoic acid

4-Oxoheptanoic acid

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

4-(3,5-dimethylphenyl)-2-methyl-4-oxobutyric acid

6-(3,4-Dichlorophenyl)-6-oxohexanoic acid

4-(4-Bromo-2-methylphenyl)-4-oxobutyric acid

5-(2-iodophenyl)-5-oxovaleric acid

8-(3-iodophenyl)-8-octanoic acid

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

7-oxo-7-(3-trifluoromethylphenyl)heptanoic acid

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

8-(2,5-dichlorophenyl)-8-oxooctanoic acid

8-(4-Isopropylphenyl)-8-oxooctanoic acid

5-(2-Ethoxyphenyl)-5-oxovaleric acid