(Q83118895)
Statements
C₂₁H₂₀O₉
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O=C1C=C(OC2=CC(OC3OC(C)C(O)C(O)C3O)=CC(O)=C12)C=4C=CC(O)=CC4
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C[C@H]1[C@@H]([C@H]([C@H]([C@@H](O1)OC2=CC(=C3C(=C2)OC(=CC3=O)C4=CC=C(C=C4)O)O)O)O)O
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chemical compound