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SCFBio, IIT Delhi
Formula: C15H12O6 | Mol. Weight: 288.25 g/mol
IUPAC: 1,8-dihydroxy-2,6-dimethoxyxanthen-9-one
COC1=C(C2=C(C=C1)OC3=CC(=CC(=C3C2=O)O)OC)O