2,6-Difluoro-3-(difluoromethyl)pyridine-5-sulfonyl chloride
Ethyl 2-(difluoromethyl)-5-(trifluoromethyl)pyridine-3-carboxylate
3,6-Difluoro-2-(difluoromethyl)pyridine-4-sulfonyl chloride
Methyl 3,4-dibromo-6-(difluoromethyl)pyridine-2-carboxylate
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