2-Iodo-4-methoxy-3-(trifluoromethoxy)pyridine-5-sulfonyl chloride
Ethyl 3-iodo-2-methoxy-6-(trifluoromethoxy)pyridine-5-acetate
4-(Chloromethyl)-2-iodo-3-(trifluoromethoxy)pyridine-6-acetic acid
Ethyl 3-iodo-2-methoxy-5-(trifluoromethoxy)pyridine-4-acetate