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21919-71-1 4h-1-benzopyran-4-one,8-hydroxy-5,7-dimethoxy-2-(4-methoxyphenyl)-

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Product Name 4H-1-Benzopyran-4-one,8-hydroxy-5,7-dimethoxy-2-(4-methoxyphenyl)-
CAS No. 21919-71-1
Molecular Formula C18H16O6