6-(4-Methylphenyl)-6-oxohexanoic acid

5-(2-Naphthyl)-5-oxovaleric acid

4-(2,3-Difluorophenyl)-4-oxobutyric acid

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

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

4-(3,4-Difluorophenyl)-2,2-dimethyl-4-oxobutyric acid

8-cyclobutyl-8-oxooctanoic acid

7-cyclobutyl-7-oxoheptanoic acid

8-oxotridecanoic acid

6-Oxononanoic acid

4-Propionylbenzoic acid

4-丙酰基苯甲酸