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