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877822-20-3 4h-1-benzopyran-4-one,2-(2-chlorophenyl)-3-[(2-chlorophenyl)methyl]-7-methoxy-

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Product Name 4H-1-Benzopyran-4-one,2-(2-chlorophenyl)-3-[(2-chlorophenyl)methyl]-7-methoxy-
CAS No. 877822-20-3
Molecular Formula C23H16Cl2O3