3-Hydroxy-6-methyl-2-(trifluoromethoxy)pyridine-5-carbonyl chloride
6-(Difluoromethyl)-4-fluoro-3-(trifluoromethoxy)pyridine-2-acetic acid
4-(Difluoromethyl)-3-fluoro-6-(trifluoromethoxy)pyridine-2-acetonitrile
5-Hydroxy-2-methyl-3-(trifluoromethoxy)pyridine-6-carbonyl chloride