5-Bromo-3-methyl-4-(trifluoromethoxy)pyridine-2-sulfonyl chloride
Methyl 4-bromo-2-hydroxy-6-(trifluoromethoxy)pyridine-3-carboxylate
5-Bromo-4-methyl-3-(trifluoromethoxy)pyridine-2-sulfonyl chloride
2-Chloro-4-cyano-5-nitro-3-(trifluoromethoxy)pyridine