2-Iodo-5-methyl-4-(trifluoromethoxy)pyridine-3-sulfonyl chloride
6-Iodo-4-methyl-2-(trifluoromethoxy)pyridine-3-sulfonyl chloride
2-Iodo-4-methyl-5-(trifluoromethoxy)pyridine-3-sulfonyl chloride
5-(Aminomethyl)-2-iodo-3-(trifluoromethoxy)pyridine-6-carboxylic acid