英文别名Ethyl 7-acetoxy-2-oxo-2H-chromene-3-carboxylate; 2H-1-Benzopyran-3-carboxylic acid, 7-(acetyloxy)-2-oxo-, ethyl ester; ethyl 7-acetyloxy-2-oxochromene-3-carboxylate; 7-Acetoxy-2-oxo-2H-chromen-3-carbonsaeure-aethylester; 7-acetoxy-3-carbethoxycoumarin; 7-acetoxy-2-oxo-2H-chromene-3-carboxylic acid ethyl ester 
