6-Chloro-3-methoxy-4-(trifluoromethoxy)pyridine-2-sulfonyl chloride
4-Chloro-5-fluoro-3-(trifluoromethoxy)pyridine-2-acetic acid
3-Chloro-4-hydroxy-5-iodo-2-(trifluoromethoxy)pyridine
6-Chloro-4-methoxy-3-(trifluoromethoxy)pyridine-2-sulfonyl chloride