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484684-72-2 3h-naphtho[2,1-b]pyran-3-one, 1-[[(4-nitrophenyl)imino]methyl]-

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Product Name 3H-Naphtho[2,1-b]pyran-3-one, 1-[[(4-nitrophenyl)imino]methyl]-
CAS No. 484684-72-2
Molecular Formula C20H12N2O4