3-Methoxy-5-methyl-2-(trifluoromethoxy)pyridine-6-carboxaldehyde
3-Methoxy-4-methyl-6-(trifluoromethoxy)pyridine-2-carboxaldehyde
Ethyl 2-(bromomethyl)-6-iodo-5-(trifluoromethoxy)pyridine-3-carboxylate
Ethyl 2-(bromomethyl)-6-iodo-3-(trifluoromethoxy)pyridine-5-carboxylate