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137812-02-3 4h-1-benzopyran-4-one, 7-hydroxy-3-(2-phenyl-3h-pyrrol-5-yl)-

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Product Name 4H-1-Benzopyran-4-one, 7-hydroxy-3-(2-phenyl-3H-pyrrol-5-yl)-
CAS No. 137812-02-3
Molecular Formula C19H13NO3