2-(Aminomethyl)-6-methoxy-4-(trifluoromethoxy)pyridine-3-carboxaldehyde
3-Methoxy-2-nitro-5-(trifluoromethoxy)pyridine-4-sulfonyl chloride
2-(Aminomethyl)-5-methoxy-4-(trifluoromethoxy)pyridine-3-carboxaldehyde
4-(Chloromethyl)-6-methoxy-3-nitro-2-(trifluoromethoxy)pyridine