4-Chloro-4'-fluorobenzophenone

4-Chloro-2'-methylbenzophenone

4-tert-Butyl-2'-methylbenzophenone

2-Iodo-4'-methylbenzophenone

3-Iodo-4'-n-pentylbenzophenone

2-Bromo-4'-n-propylbenzophenone

3,4-Difluoro-2'-(thiomethyl)benzophenone

4-tert-Butyl-3',4',5'-trifluorobenzophenone

2-Chloro-3-(3-methyl-2-thenoyl)pyridine

2-氯-3-(3-甲基-2-噻吩甲酰基)吡啶

2-Chloro-5-(3-ethoxycarbonylbenzoyl)pyridine

Ethyl 6-(6-chloropyridin-3-yl)-6-oxohexanoate