7-(1-naphthyl)-7-oxoheptanoic acid

7-Oxodecanoic acid

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

3-(2-Oxopropyl)benzoic acid

6-(3-bromo-4-methylphenyl)-6-oxohexanoic acid

7-(4-bromo-2-methylphenyl)-7-oxoheptanoic acid

7-(2-iodophenyl)-7-oxoheptanoic acid

6-(3-iodophenyl)-6-oxohexanoic acid

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

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

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