乙基6-氰基烟酸酯; 6-氰基烟酸乙酯;

6-Cyano-3-pyridinecarboxylic acid ethyl ester; 6-Cyanonicotinic acid ethyl ester; 3-Pyridinecarboxylic acid, 6-cyano-, ethyl ester; 5-ethoxycarbonyl-2-pyridinecarbonitrile;