2-Iodo-4-methoxy-6-(trifluoromethoxy)pyridine-3-carboxaldehyde
Methyl 5-iodo-3-methoxy-4-(trifluoromethoxy)pyridine-2-acetate
Methyl 3-iodo-4-methoxy-2-(trifluoromethoxy)pyridine-5-acetate
Methyl 3-iodo-2-methoxy-4-(trifluoromethoxy)pyridine-5-acetate