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909033-20-1 acetonitrile,[3-[(1e)-3-oxo-3-(4-oxo-4h-1-benzopyran-3-yl)-1-propenyl]phenoxy]-

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Product Name Acetonitrile,[3-[(1E)-3-oxo-3-(4-oxo-4H-1-benzopyran-3-yl)-1-propenyl]phenoxy]-
CAS No. 909033-20-1
Molecular Formula C20H13NO4