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485811-84-5 [1]benzopyrano[3,4-b][1]benzopyran-12(6h)-one,3,6,11-trihydroxy-9-methoxy-10-methyl-

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Product Name [1]Benzopyrano[3,4-b][1]benzopyran-12(6H)-one,3,6,11-trihydroxy-9-methoxy-10-methyl-
CAS No. 485811-84-5
Molecular Formula C18H14O7