Methyl 2-bromo-3-(bromomethyl)-5-(difluoromethyl)pyridine-6-carboxylate
2-Bromo-5-(difluoromethyl)-3-methylpyridine-4-carboxaldehyde
Methyl 2-bromo-3-(bromomethyl)-4-(difluoromethyl)pyridine-6-carboxylate
3-Bromo-6-(bromomethyl)-4-(difluoromethyl)pyridine-2-carboxylic acid