3-Chloro-4-methyl-5-(trifluoromethoxy)pyridine-2-acetonitrile
4-Cyano-6-methoxy-3-(trifluoromethoxy)pyridine-2-sulfonyl chloride
5-Cyano-4-methoxy-3-(trifluoromethoxy)pyridine-2-sulfonyl chloride
2-Chloro-6-methyl-4-(trifluoromethoxy)pyridine-3-acetonitrile