4-Bromo-6-(chloromethyl)-2-(difluoromethyl)pyridine-3-carboxylic acid
Ethyl 4-chloro-2-cyano-6-(difluoromethyl)pyridine-3-carboxylate
Methyl 4-chloro-3-cyano-2-(difluoromethyl)pyridine-6-acetate
4-(Aminomethyl)-5-bromo-3-(difluoromethyl)-2-nitropyridine