Ethyl 6-(difluoromethyl)-4-methyl-2-(trifluoromethyl)pyridine-3-carboxylate
6-Iodo-3-(trifluoromethoxy)pyridine-2-sulfonyl chloride
2-Bromo-3-chloro-5-methyl-6-nitropyridine
5-(Chloromethyl)-3-(difluoromethyl)-4-(trifluoromethyl)pyridine-2-carboxaldehyde