4-(Difluoromethyl)-3-fluoro-6-(trifluoromethoxy)pyridine-2-carboxaldehyde
Ethyl 5-(difluoromethyl)-3-fluoro-4-(trifluoromethoxy)pyridine-2-carboxylate
3-(Difluoromethyl)-5-fluoro-6-(trifluoromethoxy)pyridine-2-carboxaldehyde
Methyl 3-(difluoromethyl)-6-fluoro-4-(trifluoromethoxy)pyridine-2-acetate