2-Bromo-3-(difluoromethyl)-6-iodopyridine-5-carbonyl chloride
2-Bromo-3-(difluoromethyl)-5-iodopyridine-6-carbonyl chloride
Ethyl 3-bromo-6-(difluoromethyl)-2-iodopyridine-4-acetate
Ethyl 2-(aminomethyl)-6-bromo-3-(difluoromethyl)pyridine-4-carboxylate