英文别名3-Quinolinecarbonitrile, 1,4-dihydro-6,7-diMethoxy-4-oxo-; 6,7-Dimethoxy-4-oxo-1,4-dihydro-3-quinolinecarbonitrile; 1,4-dihydro-6,7-dimethoxy-4-oxo-3-quinolinecarbonitrile; 1,4-dihydro-6,7-dimethoxy-4-oxo-quinoline-3-carbonitrile; 6,7-dimethoxy-4-oxo-1,4-dihydro-quinoline-3-carbonitrile