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89456-47-3 4h-1-benzopyran-4-one,5,8-bis(acetyloxy)-2-(3,4-dimethoxyphenyl)-7-methoxy-

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Product Name 4H-1-Benzopyran-4-one,5,8-bis(acetyloxy)-2-(3,4-dimethoxyphenyl)-7-methoxy-
CAS No. 89456-47-3
Molecular Formula C22H20O9