4-(3-Thienyl)butyric acid

3,4'-Difluoro-2'-methylbenzophenone

2-Cyano-2'-methoxybenzophenone

3-carboethoxy-2'-methoxybenzophenone

4-Fluoro-2'-methoxybenzophenone

2-Chloro-2'-methoxybenzophenone

3-Methoxy-2'-methylbenzophenone

3-methoxy-4'-n-pentylbenzophenone

3,4-dimethyl-3'-methoxybenzophenone

3-carboethoxy-4'-methoxybenzophenone

2,3-dimethyl-4'-methoxybenzophenone