Methyl 2-(chloromethyl)-5-iodo-4-(trifluoromethoxy)pyridine-3-acetate
6-(Chloromethyl)-3-iodo-4-(trifluoromethoxy)pyridine-2-carboxylic acid
5-Iodo-2-nitro-3-(trifluoromethoxy)pyridine-6-sulfonyl chloride
Methyl 6-(chloromethyl)-4-iodo-2-(trifluoromethoxy)pyridine-3-acetate