3',4'-Dimethyl-3-(3-fluorophenyl)propiophenone

3',4'-Dichloro-3-(3-fluorophenyl)propiophenone

3-(4-fluorophenyl)-2'-methylpropiophenone

3-(4-fluorophenyl)-3'-methoxypropiophenone

3-(4-fluorophenyl)-2'-thiomethylpropiophenone

4'-chloro-3-(4-fluorophenyl)propiophenone

3'-Chloro-4'-fluoro-3-(4-fluorophenyl)propiophenone

4'-bromo-2'-fluoro-3-(4-fluorophenyl)propiophenone

Cyclobutyl 2-(4-fluorophenyl)ethyl ketone

cyclopentyl 2-(4-fluorophenyl)ethyl ketone

3-(2,3-dimethylphenyl)-3'-methoxypropiophenone