2-Methyl-3-(trifluoromethoxy)pyridine-6-sulfonyl chloride
3-Chloro-4-(difluoromethyl)-5-nitropyridine-2-acetic acid
5-Bromo-2-hydroxy-3-(trifluoromethoxy)pyridine-6-acetonitrile
4-(Chloromethyl)-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-3-carbonyl chloride