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