5-Bromo-3-(difluoromethyl)-4-methoxypyridine-2-carbonyl chloride
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