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37816-21-0 4h-1-benzopyran-4-one, 7,8-dimethoxy-3-(4-methoxyphenyl)-

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Product Name 4H-1-Benzopyran-4-one, 7,8-dimethoxy-3-(4-methoxyphenyl)-
CAS No. 37816-21-0
Molecular Formula C18H16O5