3-Bromo-4-(difluoromethyl)-5-iodo-2-nitropyridine
Methyl 2-bromo-6-(difluoromethyl)-3-hydroxypyridine-5-acetate
2-Bromo-5-(difluoromethyl)-3-methylpyridine-4-sulfonyl chloride
Methyl 2-bromo-5-(difluoromethyl)-6-hydroxypyridine-3-acetate
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