4-(Chloromethyl)-3-(difluoromethyl)pyridine-2-sulfonyl chloride
Ethyl 2,3-dibromo-5-(difluoromethyl)pyridine-4-acetate
Methyl 3,5-dibromo-4-(difluoromethyl)pyridine-2-acetate
2,4-Diamino-6-(difluoromethyl)-3-iodopyridine
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