英文别名
(4-methyl-3-oxo-3,4-dihydro-1H-quinoxalin-2-yliden)-acetic acid methyl ester;(4-Methyl-3-oxo-3,4-dihydro-1H-chinoxalin-2-yliden)-essigsaeure-methylester;2-Methoxy-carbonylmethylen-4-methyl-3-oxo-1,2,3,4-tetrahydro-chinoxalin;(4-methyl-3-oxo-3,4-dihydro-quinoxalin-2-yl)-acetic acid methyl ester;3-Methoxycarbonylmethylen-1-methyl-1,2,3,4-tetrahydro-chinoxalin-2-on;Acetic acid,(3,4-dihydro-4-methyl-3-oxo-2(1h)-quinoxalinylidene)-,methyl ester;methyl (2Z)-2-(4-methyl-3-oxo-1H-quinoxalin-2-ylidene)acetate