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5-7-Dihydroxy-2--4-hydroxy-3-methoxyphenyl--4H-1-benzopyran-4-one

5-7-Dihydroxy-2--4-hydroxy-3-methoxyphenyl--4H-1-benzopyran-4-one

产品编号: 1104 S CAS号: 491-71-4
分子式: C16H12O6 分子量: 300.26288
EIENCS: