2-Chloro-3-methoxy-5-(trifluoromethoxy)pyridine-6-sulfonyl chloride
3-Chloro-4-cyano-2-(trifluoromethoxy)pyridine-5-methanol
2-Chloro-3-methoxy-4-(trifluoromethoxy)pyridine-5-sulfonyl chloride
Ethyl 5-bromo-4-nitro-2-(trifluoromethoxy)pyridine-3-carboxylate