MSI_000017633

Reliable

排名分数: 1.85
参考来源: Vitis vinifera (PO:0009087: mesocarp)

M/z: 509.0903
Mass Window: 509.0902 ~ 509.0903 (0.2 ppm)

参考注释

6-{[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-6-methoxy-4-oxo-4H-chromen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid_[M+H]+ (BioDeep_00000020248)
6-{[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-6-methoxy-4-oxo-4H-chromen-3-yl]oxy}-3,4,5-trihydroxyoxane-2-carboxylic acid

Formula: C22H20O14 (508.085302)
SMILES: COc1c(O)cc2oc(-c3ccc(O)c(O)c3)c(OC3OC(C(=O)O)C(O)C(O)C3O)c(=O)c2c1O