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SCFBio, IIT Delhi
Formula: C18H16O6 | Mol. Weight: 328.30 g/mol
IUPAC: 5,9,10-trihydroxy-2,2-dimethyl-3,4-dihydropyrano[3,2-b]xanthen-6-one
CC1(CCC2=C(O1)C=C3C(=C2O)C(=O)C4=C(O3)C(=C(C=C4)O)O)C