5-Oxo-6,6,6-trifluorohexanoic acid

3-Propionylbenzoic acid

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

8-(3-bromo-4-methylphenyl)-8-oxooctanoic acid

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

9-methyl-8-oxodecanoic acid

5-(3-iodophenyl)-5-oxovaleric acid

7-oxo-7-(2-trifluoromethylphenyl)heptanoic acid

4-Oxo-4-(3-Trifluoromethylphenyl)butyric acid

6-Oxo-6-(3-trifluoromethylphenyl)hexanoic acid