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