6-(4-hexylphenyl)-6-oxohexanoic acid

7-(4-hexylphenyl)-7-oxoheptanoic acid

7-Oxo-7-(4-isopropoxyphenyl)heptanoic acid

6-(4-hexyloxyphenyl)-6-oxohexanoic acid

7-(4-hexyloxyphenyl)-7-oxoheptanoic acid

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

7-(2,6-Dimethoxyphenyl)-7-oxoheptanoic acid

7-[4-(N,N-Dimethylamino)phenyl]-7-oxoheptanoic acid

4-[4-(N,N-Dimethylamino)phenyl]-4-oxobutyric acid

6-(4-Chloro-2-fluorophenyl)-6-oxohexanoic acid

4-(4-Chloro-2-methoxyphenyl)-4-oxobutyric acid

5-(4-Chloro-2-methoxyphenyl)-5-oxovaleric acid

5-(2-Chloro-4,5-difluorophenyl)-5-oxovaleric acid

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

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