3-Bromo-4-(difluoromethyl)-2-(trifluoromethyl)pyridine-6-carboxylic acid
5-Bromo-2-(difluoromethyl)-3-(trifluoromethyl)pyridine-6-carboxaldehyde
Ethyl 2-bromo-3-(difluoromethyl)-5-nitropyridine-6-carboxylate
Methyl 3-bromo-6-(difluoromethyl)-4-nitropyridine-2-carboxylate