3,4-Dihydro-2,4-dihydroxy-3-oxo-2H-1,4-benzoxazine-7-carboxylic acid methyl ester
3,4-Dihydro-2,4-dihydroxy-3-oxo-2H-1,4-benzoxazine-7-carboxylic acid methyl ester(3,4-Dihydro-2,4-dihydroxy-3-oxo-2H-1,4-benzoxazine-7-carboxylic acid methyl ester)
CAS:
化学式: C10H9NO6