5-(Difluoromethyl)-2-nitropyridine-4-sulfonyl chloride
Ethyl 2-(aminomethyl)-6-(difluoromethyl)pyridine-3-acetate
4,5-Dibromo-2-(difluoromethyl)-3-methylpyridine
Ethyl 2-(aminomethyl)-5-(difluoromethyl)pyridine-3-acetate
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