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