5-Bromo-3-(difluoromethyl)-4-nitropyridine-2-carbonyl chloride
Methyl 3-(aminomethyl)-4-bromo-5-(difluoromethyl)pyridine-2-acetate
3-Bromo-5-(difluoromethyl)-2-nitropyridine-6-carbonyl chloride
5-Bromo-4-(difluoromethyl)-2-nitropyridine-3-carbonyl chloride