4-(4-heptyloxyphenyl)-4-oxobutyric acid

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

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

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

5-(2-Chloro-4-(methylthio)phenyl)-5-oxovaleric acid

4-[2-Chloro-4-(methylthio)phenyl]-4-oxobutyric acid

6-(2-Chloro-4,5-difluorophenyl)-6-oxohexanoic acid

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

8-(3,4,5-Trichlorophenyl)-8-oxooctanoic acid

5-(2,3,4-trimethoxyphenyl)-5-oxovaleric acid

8-(2,3,4-trimethoxyphenyl)-8-oxooctanoic acid