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490019-34-6 3h-2-benzopyran-3-one,4-[(2,6-dichlorophenyl)methylene]-1,4-dihydro-, (4z)-

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Product Name 3H-2-Benzopyran-3-one,4-[(2,6-dichlorophenyl)methylene]-1,4-dihydro-, (4Z)-
CAS No. 490019-34-6
Molecular Formula C16H10Cl2O2