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402932-83-6 2h-1-benzopyran-2-one,3-[1-oxo-3-(3,4,5-trimethoxyphenyl)-2-propenyl]-

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Product Name 2H-1-Benzopyran-2-one,3-[1-oxo-3-(3,4,5-trimethoxyphenyl)-2-propenyl]-
CAS No. 402932-83-6
Molecular Formula C21H18O6