3,6-Dibromo-4-(difluoromethyl)pyridine-2-carboxylic acid
3,6-Dibromo-2-(difluoromethyl)pyridine-4-carbonyl chloride
2,5-Dibromo-3-(difluoromethyl)pyridine-4-carboxylic acid
2,5-Dibromo-3-(difluoromethyl)pyridine-6-carbonyl chloride
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