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SCFBio, IIT Delhi
Formula: C21H21O10+ | Mol. Weight: 433.40 g/mol
IUPAC: 2-[2-(3,4-dihydroxy-5-methoxyphenyl)-7-hydroxychromenylium-3-yl]oxyoxane-3,4,5-triol
COC1=CC(=CC(=C1O)O)C2=C(C=C3C=CC(=CC3=[O+]2)O)OC4C(C(C(CO4)O)O)O