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913334-42-6 2h-1-benzopyran-3-acetaldehyde,6-chloro-a-(6-chloro-4-hydroxy-2-oxo-2h-1-benzopyran-3-yl

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Product Name 2H-1-Benzopyran-3-acetaldehyde,6-chloro-a-(6-chloro-4-hydroxy-2-oxo-2H-1-benzopyran-3-yl)-4-hydroxy-2-oxo-, a-oxime
CAS No. 913334-42-6
Molecular Formula C20H11Cl2NO7