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SCFBio, IIT Delhi
Formula: C15H12O6 | Mol. Weight: 288.25 g/mol
IUPAC: 1,5-dihydroxy-6,7-dimethoxyxanthen-9-one
COC1=C(C(=C2C(=C1)C(=O)C3=C(C=CC=C3O2)O)O)OC