3-Amino-6-ethoxycarbonyloxy-2-oxo-2H-1-benzopyran-4-carboxylic acid ethyl ester
3-Amino-6-ethoxycarbonyloxy-2-oxo-2H-1-benzopyran-4-carboxylic acid ethyl ester(3-Amino-6-ethoxycarbonyloxy-2-oxo-2H-1-benzopyran-4-carboxylic acid ethyl ester)
CAS:
化学式: C15H15NO7