Methyl 2-bromo-4-(difluoromethyl)-3-methylpyridine-5-acetate
6-Bromo-2-(difluoromethyl)-4-methylpyridine-3-carbonyl chloride
2-Bromo-5-(difluoromethyl)-3-methylpyridine-4-carbonyl chloride
5-Bromo-3-(difluoromethyl)-4-methylpyridine-2-sulfonyl chloride