3-(Difluoromethyl)-5-methylpyridine-2-sulfonyl chloride
Ethyl 3,6-diamino-4-(difluoromethyl)pyridine-2-carboxylate
Ethyl 3-(difluoromethyl)-2-methylpyridine-5-carboxylate
3-(Difluoromethyl)-4-methylpyridine-2-sulfonyl chloride
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