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652138-05-1 4h-1-benzopyran-4-one, 2-(4-pyridinyl)-6-(3-thienyl)-

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Product Name 4H-1-Benzopyran-4-one, 2-(4-pyridinyl)-6-(3-thienyl)-
CAS No. 652138-05-1
Molecular Formula C18H11NO2S