5-Bromo-4-cyano-3-(trifluoromethoxy)pyridine-2-sulfonyl chloride
6-Bromo-4-fluoro-2-(trifluoromethoxy)pyridine-3-acetic acid
Methyl 4-bromo-6-chloro-3-(trifluoromethoxy)pyridine-2-carboxylate
3-Bromo-4-cyano-2-(trifluoromethoxy)pyridine-5-sulfonyl chloride