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