6-(2,3,4,5-tetrafluorophenyl)-6-oxohexanoic acid

2,2-Dimethyl-4-oxo-4-(4-phenoxyphenyl)butyric acid

5-(4-Ethoxyphenyl)-3-methyl-5-oxovaleric acid

3-Methyl-5-oxo-5-(2,4,6-trimethylphenyl)valeric acid

4-(4-tert-Butyl-3,5-dimethylphenyl)-2,2-dimethyl-4-oxobutyric acid

3-Methyl-5-oxo-5-(3,4,5-trimethoxyphenyl)valeric acid

2,2-Dimethyl-4-(2,4-dimethylphenyl)-4-oxobutyric acid

2,2-Dimethyl-4-(2,5-dimethylphenyl)-4-oxobutyric acid

5-(2,4-Dimethoxyphenyl)-3-methyl-5-oxovaleric acid

2,2-Dimethyl-4-(4-fluoro-3-methylphenyl)-4-oxobutyric acid

2,2-Dimethyl-4-(5-methoxy-2-methylphenyl)-4-oxobutyric acid