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