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89048-90-8 4h-[1]benzopyrano[2,3-d]pyrimidin-4-one,1,5-dihydro-2-(1-naphthalenyl)-

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Product Name 4H-[1]Benzopyrano[2,3-d]pyrimidin-4-one,1,5-dihydro-2-(1-naphthalenyl)-
CAS No. 89048-90-8
Molecular Formula C21H14N2O2