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478375-88-1 3h-pyrazol-3-one,4-[(6,7-dichloro-4-oxo-4h-1-benzopyran-3-yl)methylene]-2,4-dihydro-5-me

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Product Name 3H-Pyrazol-3-one,4-[(6,7-dichloro-4-oxo-4H-1-benzopyran-3-yl)methylene]-2,4-dihydro-5-methyl-2-phenyl-
CAS No. 478375-88-1
Molecular Formula C20H12Cl2N2O3