2-Bromo-4-(difluoromethyl)-3-(trifluoromethoxy)pyridine-6-carboxaldehyde
3-Bromo-6-(difluoromethyl)-2-(trifluoromethoxy)pyridine-5-methanol
Methyl 6-bromo-2-(difluoromethyl)-3-(trifluoromethoxy)pyridine-4-carboxylate
Methyl 2-bromo-4-(difluoromethyl)-5-(trifluoromethoxy)pyridine-3-carboxylate