4-(2-Methyl-5-fluorophenyl)-4-oxobutyric acid

7-(4-Chloro-2-methoxyphenyl)-7-oxoheptanoic acid

8-(5-Chloro-2-methoxyphenyl)-8-oxooctanoic acid

7-(2-Chloro-6-fluorophenyl)-7-oxoheptanoic acid

4-(3,4,5-trimethoxyphenyl)-4-oxobutyric acid

7-(2,3,4,5-tetrafluorophenyl)-7-oxoheptanoic acid

7-(2,4,5-trimethoxyphenyl)-7-oxoheptanoic acid

7-(2,3,4-trimethoxyphenyl)-7-oxoheptanoic acid

4-(3-Methyl-2-thienyl)-4-oxobutyric acid

5-(2,3,5,6-Tetramethylphenyl)-5-oxovaleric acid

4-(2,4,5-Trimethylphenyl)-4-oxobutyric acid