6-(4-Oxo-4H-1-benzopyran-2-yl)-2,3-dihydro-1,4-benzodioxin-2-carboxylic acid
6-(4-Oxo-4H-1-benzopyran-2-yl)-2,3-dihydro-1,4-benzodioxin-2-carboxylic acid(6-(4-Oxo-4H-1-benzopyran-2-yl)-2,3-dihydro-1,4-benzodioxin-2-carboxylic acid)
CAS:
化学式: C18H12O6