英文别名4-chloro-7-ethoxy-6-nitroquinoline-3-carbonitrile; 4-Chloro-7-ethoxy-6-nitro-3-quinolinecarbonitrile; 4-Chloro-7-ethoxy-6-nitro-quinoline-3-carbonitrile; 4-chloro-6-nitro-3-cyano-7-ethoxy quinoline; 3-Quinolinecarbonitrile, 4-chloro-7-ethoxy-6-nitro-; Neratinib Impurity 61 
