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CAS号: 19524-62-0 英文名称: sodium 6,7-dihydroxy-2-oxo-2H-1-benzopyran-4-methylsulphonate 英文同义词: Sodium 6,7-dihydroxy-2-oxo-2H-1-benzopyran-4-methylsulfonate;sodium 6,7-dihydroxy-2-oxo-2H-1-benzopyran-4-methylsulphonate;6,7-Dihydroxy-2-oxo-2H-1-benzopyran-4-methanesulfonic acid sodium salt;2-Oxo-6,7-dihydroxy-2H-1-benzopyran-4-ylmethanesulfonic acid sodium salt 中文名称: 中文同义词: 分子式: C10H7NaO7S 分子量: 294.21315