Ethyl 5-(difluoromethyl)-2-iodo-3-(trifluoromethoxy)pyridine-4-acetate
3-Methoxy-6-methyl-4-(trifluoromethoxy)pyridine-2-carboxaldehyde
Ethyl 4-(difluoromethyl)-5-iodo-3-(trifluoromethoxy)pyridine-2-acetate
3-(Chloromethyl)-5-iodo-4-(trifluoromethoxy)pyridine-2-carboxaldehyde