2-(Difluoromethyl)-3-methoxypyridine-6-sulfonyl chloride
Methyl 2-(difluoromethyl)-4-methoxypyridine-3-carboxylate
4,5-Diamino-2-(difluoromethyl)-3-iodopyridine
4-(Difluoromethyl)-5-methoxypyridine-2-carbonyl chloride
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