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