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122260-03-1 4h-1-benzopyran-4-one, 7-methoxy-3-methyl-2-(4-nitrophenyl)-

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Product Name 4H-1-Benzopyran-4-one, 7-methoxy-3-methyl-2-(4-nitrophenyl)-
CAS No. 122260-03-1
Molecular Formula C17H13NO5