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2748-32-5 2h-1-benzopyran-2-one,3-(4,5-dihydro-5-phenyl-1h-pyrazol-3-yl)-4-hydroxy-

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Product Name 2H-1-Benzopyran-2-one,3-(4,5-dihydro-5-phenyl-1H-pyrazol-3-yl)-4-hydroxy-
CAS No. 2748-32-5
Molecular Formula C18H14N2O3