Ethyl 3-(aminomethyl)-5-bromo-4-(difluoromethyl)pyridine-2-carboxylate
6-Bromo-2-(difluoromethyl)-3-iodopyridine-4-carbonyl chloride
Ethyl 3-(aminomethyl)-5-bromo-2-(difluoromethyl)pyridine-4-carboxylate
6-Bromo-2-(difluoromethyl)-4-iodopyridine-3-carbonyl chloride