2-Bromo-3-(difluoromethyl)-4-fluoropyridine-5-carbonyl chloride
Ethyl 5-bromo-2-(difluoromethyl)-4-fluoropyridine-3-acetate
2-Bromo-4-(difluoromethyl)-3-iodopyridine-6-carboxaldehyde
Ethyl 5-bromo-2-(difluoromethyl)-3-fluoropyridine-4-acetate
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