6-Bromo-2-(difluoromethyl)-3-methylpyridine-4-carboxaldehyde
6-Bromo-2-(difluoromethyl)-4-methylpyridine-3-carboxaldehyde
Methyl 2-bromo-3-(chloromethyl)-5-(difluoromethyl)pyridine-4-acetate
Methyl 2-bromo-3-(chloromethyl)-4-(difluoromethyl)pyridine-5-acetate