英文别名
N-Ethyl-benzo-4-chinolon-3-carbonsaeure-ethylester;1-ethyl-4-oxo-1,4-dihydro-benzo[h]quinoline-3-carboxylic acid ethyl ester;1-Ethyl-4-oxo-1,4-dihydro-benzo[h]quinoline-3-carboxylic acid ethyl ester;ethyl 1-ethyl-4-oxobenzo[h]quinoline-3-carboxylate