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