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53766-41-9 [2]benzopyrano[4,3-b][1]benzopyran-7(5h)-one,3,4,8,10-tetrahydroxy-9-methoxy-

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Product Name [2]Benzopyrano[4,3-b][1]benzopyran-7(5H)-one,3,4,8,10-tetrahydroxy-9-methoxy-
CAS No. 53766-41-9
Synonyms Benthamianin
Molecular Formula C17H12O8