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484684-91-5 2h-naphtho[1,2-b]pyran-2-one,4-[[(2-oxo-2h-1-benzopyran-3-yl)imino]methyl]-

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Product Name 2H-Naphtho[1,2-b]pyran-2-one,4-[[(2-oxo-2H-1-benzopyran-3-yl)imino]methyl]-
CAS No. 484684-91-5
Molecular Formula C23H13NO4