2-Bromo-6-(difluoromethyl)-3-methoxypyridine-5-carbonyl chloride
2-Bromo-5-(difluoromethyl)-6-methoxypyridine-3-carbonyl chloride
Methyl 3-bromo-5-(difluoromethyl)-2-methylpyridine-4-carboxylate
2-Bromo-5-(difluoromethyl)-3-methoxypyridine-6-carbonyl chloride