2-Iodo-3-nitro-4-(trifluoromethoxy)pyridine-5-sulfonyl chloride
3-Iodo-6-nitro-4-(trifluoromethoxy)pyridine-2-carbonyl chloride
4-(Difluoromethyl)-2-iodo-6-(trifluoromethoxy)pyridine-3-carboxylic acid
4-Iodo-3-nitro-5-(trifluoromethoxy)pyridine-2-acetonitrile