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