2,3-Dibromo-5-(difluoromethyl)-6-nitropyridine
2,3-Dibromo-4-(difluoromethyl)-5-nitropyridine
4-(Bromomethyl)-2-(difluoromethyl)pyridine-3-sulfonyl chloride
Methyl 2,4-difluoro-5-(difluoromethyl)pyridine-3-carboxylate
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