4-Iodo-3-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-2-acetic acid
2-Iodo-3-methyl-5-(trifluoromethoxy)pyridine-4-sulfonyl chloride
4-Iodo-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-6-acetic acid
4-Iodo-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-3-acetic acid