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61444-73-3 2h-1-benzopyran-2-one,4-hydroxy-3-[[(4-nitrophenyl)methylene]amino]-

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Product Name 2H-1-Benzopyran-2-one,4-hydroxy-3-[[(4-nitrophenyl)methylene]amino]-
CAS No. 61444-73-3
Molecular Formula C16H10N2O5