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928613-99-4 4-pyridazinecarbonitrile,5-(6-bromo-2-oxo-2h-1-benzopyran-3-yl)-2,3-dihydro-3-oxo-2-phen

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Product Name 4-Pyridazinecarbonitrile,5-(6-bromo-2-oxo-2H-1-benzopyran-3-yl)-2,3-dihydro-3-oxo-2-phenyl-
CAS No. 928613-99-4
Molecular Formula C20H10BrN3O3