Methyl 6-(difluoromethyl)-2-iodo-4-(trifluoromethoxy)pyridine-3-carboxylate
Methyl 2-(difluoromethyl)-6-iodo-3-(trifluoromethoxy)pyridine-4-carboxylate
2-(Bromomethyl)-4-iodo-6-(trifluoromethoxy)pyridine-3-carboxylic acid
Methyl 6-(difluoromethyl)-3-iodo-4-(trifluoromethoxy)pyridine-2-carboxylate