5-Methoxy-3-methyl-2-(trifluoromethoxy)pyridine-4-sulfonyl chloride
3-(Aminomethyl)-6-methoxy-4-(trifluoromethoxy)pyridine-2-acetonitrile
5-Methoxy-4-methyl-2-(trifluoromethoxy)pyridine-3-sulfonyl chloride
4-Methoxy-2-nitro-3-(trifluoromethoxy)pyridine-5-sulfonyl chloride