Methyl 2-(difluoromethyl)-4-iodo-6-(trifluoromethoxy)pyridine-3-carboxylate
Methyl 2-(difluoromethyl)-4-iodo-3-(trifluoromethoxy)pyridine-6-carboxylate
6-Iodo-4-nitro-2-(trifluoromethoxy)pyridine-3-methanol
Methyl 2-(difluoromethyl)-3-iodo-6-(trifluoromethoxy)pyridine-4-carboxylate