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28621-80-9 2h-1-benzopyran-2-one, 4-hydroxy-3-[3-hydroxy-1-(4-nitrophenyl)butyl]-

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Product Name 2H-1-Benzopyran-2-one, 4-hydroxy-3-[3-hydroxy-1-(4-nitrophenyl)butyl]-
CAS No. 28621-80-9
Molecular Formula C19H17NO6