67765-55-3 4h-1-benzopyran-4-one, 2,3-dihydro-2-(3-nitrophenyl)-

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Product Name	4H-1-Benzopyran-4-one, 2,3-dihydro-2-(3-nitrophenyl)-
CAS No.	67765-55-3
Molecular Formula	C₁₅H₁₁NO₄