MSI_000053767

Unreliable

排名分数: 4.75
参考来源: MALDI - CHCA (NOVOCELL:BACKGROUND: blank)

M/z: 499.0617
Mass Window: 499.0612 ~ 499.0618 (2.4 ppm)

参考注释

[5-hydroxy-2-(4-hydroxyphenyl)-4-oxo-7-{[(2r,3r,4r,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}chromen-3-yl]oxidanesulfonic acid_[M+H]+ (BioDeep_00002295633)
[5-hydroxy-2-(4-hydroxyphenyl)-4-oxo-7-{[(2r,3r,4r,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}chromen-3-yl]oxidanesulfonic acid

Formula: C20H18O13S (498.0468098)
SMILES: O=c1c(OS(=O)(=O)O)c(-c2ccc(O)cc2)oc2cc(O[C@H]3OC[C@@H](O)[C@@H](O)[C@H]3O)cc(O)c12