4-(Difluoromethyl)-3,6-dimethoxypyridine-2-sulfonyl chloride
3-(Difluoromethyl)-2,5-dimethoxypyridine-4-sulfonyl chloride
Methyl 2,3-difluoro-5-(difluoromethyl)pyridine-4-acetate
2-(Difluoromethyl)-4,5-dimethoxypyridine-3-methanol
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