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SCFBio, IIT Delhi
Formula: C20H20O11 | Mol. Weight: 436.40 g/mol
IUPAC: 1,6,7-trihydroxy-3-methoxy-2-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]xanthen-9-one
COC1=C(C(=C2C(=C1)OC3=CC(=C(C=C3C2=O)O)O)O)C4C(C(C(C(O4)CO)O)O)O