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SCFBio, IIT Delhi
Formula: C16H14O6 | Mol. Weight: 302.28 g/mol
IUPAC: 6-hydroxy-2,3,4-trimethoxyxanthen-9-one
COC1=C(C(=C2C(=C1)C(=O)C3=C(O2)C=C(C=C3)O)OC)OC