5-Bromo-4-(difluoromethyl)-2-fluoropyridine-3-carbonyl chloride
5-Bromo-4-(difluoromethyl)-3-fluoropyridine-2-carbonyl chloride
3-Bromo-4-(difluoromethyl)-2-fluoropyridine-6-carbonyl chloride
Ethyl 3-bromo-2-(difluoromethyl)-5-hydroxypyridine-4-acetate