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SCFBio, IIT Delhi
Formula: C15H12O5 | Mol. Weight: 272.25 g/mol
IUPAC: 6-hydroxy-1,2-dimethoxyxanthen-9-one
COC1=C(C2=C(C=C1)OC3=C(C2=O)C=CC(=C3)O)OC