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652968-71-3 4h-1-benzopyran-4-one, 3-[(1z)-2-(4-chlorophenyl)ethenyl]-5-methoxy-

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Product Name 4H-1-Benzopyran-4-one, 3-[(1Z)-2-(4-chlorophenyl)ethenyl]-5-methoxy-
CAS No. 652968-71-3
Molecular Formula C18H13ClO3