3-Bromo-5-(difluoromethyl)-2-iodopyridine-6-carboxylic acid
4-Bromo-5-(difluoromethyl)-3-methoxypyridine-2-sulfonyl chloride
2-(Aminomethyl)-3-bromo-5-(difluoromethyl)pyridine-6-acetonitrile
2-Bromo-3-(difluoromethyl)-4-methylpyridine-5-carboxaldehyde