5-Bromo-3-methyl-2-(trifluoromethoxy)pyridine-4-carbonyl chloride
2-(Difluoromethyl)-3-fluoro-5-nitro-4-(trifluoromethoxy)pyridine
Ethyl 2-cyano-3-(fluoromethyl)-6-(trifluoromethoxy)pyridine-4-acetate
Methyl 5-(aminomethyl)-4-cyano-2-(difluoromethyl)pyridine-3-acetate