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