5-(3,5-dimethyl-4-methoxyphenyl)-5-oxovaleric acid

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

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

6-Oxo-6-(4-thiomethylphenyl)hexanoic acid

4-(2-Naphthyl)-4-oxobutyric acid

7-(2,4-difluorophenyl)-7-oxoheptanoic acid

7-(2,3-difluorophenyl)-7-oxoheptanoic acid

7-(2,5-difluorophenyl)-7-oxoheptanoic acid

8-(2-fluorophenyl)-8-oxooctanoic acid

8-(4-Biphenyl)-8-oxooctanoic acid

2,2-dimethyl-4-oxo-4-(4-thiomethylphenyl)butryic acid