5-(Difluoromethyl)-3-nitropyridine-2-carbonyl chloride
2-Chloro-4-(difluoromethyl)-3-fluoropyridine-6-sulfonyl chloride
Methyl 5-chloro-3-(difluoromethyl)pyridine-2-carboxylate
4-Bromo-5-(chloromethyl)-3-(difluoromethyl)pyridine-2-carboxylic acid
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