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89456-40-6 4h-1-benzopyran-4-one,8-hydroxy-5,7-dimethoxy-2-(3,4,5-trimethoxyphenyl)-

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Product Name 4H-1-Benzopyran-4-one,8-hydroxy-5,7-dimethoxy-2-(3,4,5-trimethoxyphenyl)-
CAS No. 89456-40-6
Molecular Formula C20H20O8