5-chloro-1-(2-methoxyphenyl)-1-oxopentane

4-Fluoro-1-trifluoroacetylnaphthalene

2'-Chloro-4'-fluoro-2,2,2-trifluoroacetophenone

2',5'-Dichloro-2,2,2-trifluoroacetophenone

1(2,5-二氯苯基)-2,2,2-三氟乙酮

Ethyl 5-trifluoroacetyl-2-furanoate

3-(2,5-Difluorophenyl)-1,1,1-trifluoro-2-propanone

3-(3-Methylphenyl)-1,1,1-trifluoro-2-propanone

3-(4-Methylphenyl)-1,1,1-trifluoro-2-propanone

8-(4-bromophenyl)-8-oxooctanoic acid

7-(4-Fluorophenyl)-7-oxoheptanoic acid

5-(2,5-Dimethylphenyl)-5-oxovaleric acid