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4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-3,5,6,7-tetrahydroxy-

4H-1-Benzopyran-4-one,2-(3,4-dihydroxyphenyl)-3,5,6,7-tetrahydroxy-

产品编号: 1030 CAS号: 90-18-6
分子式: C15H10O8 分子量: 318.2351
EIENCS: