2-Bromo-6-chloro-5-(difluoromethyl)pyridine-3-acetic acid
Methyl 6-bromo-2-chloro-4-(difluoromethyl)pyridine-3-carboxylate
Methyl 3-bromo-4-chloro-2-(difluoromethyl)pyridine-6-carboxylate
Methyl 2-bromo-6-chloro-3-(difluoromethyl)pyridine-4-carboxylate