2-Bromo-4-(difluoromethyl)-6-nitropyridine-3-carboxaldehyde
4-Bromo-3-(bromomethyl)-5-(difluoromethyl)pyridine-2-carboxylic acid
2-Bromo-4-(difluoromethyl)-3-(trifluoromethyl)pyridine-6-methanol
3-Bromo-6-(difluoromethyl)-4-nitropyridine-2-carboxylic acid