3-(Difluoromethyl)-6-iodopyridine-2-sulfonyl chloride
4-(Difluoromethyl)-2-iodopyridine-6-sulfonyl chloride
5-(Difluoromethyl)-4-iodopyridine-2-sulfonyl chloride
Methyl 4-(bromomethyl)-2-(difluoromethyl)pyridine-3-acetate
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