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140473-23-0 4h-1-benzopyran-4-one, 3-hydroxy-2-[1-(hydroxyimino)ethyl]-

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Product Name 4H-1-Benzopyran-4-one, 3-hydroxy-2-[1-(hydroxyimino)ethyl]-
CAS No. 140473-23-0
Molecular Formula C11H9NO4