MSI_000054062

Unreliable

排名分数: 3.5
参考来源: MALDI - CHCA (NOVOCELL:BACKGROUND: blank)

M/z: 693.0858
Mass Window: 693.0858 ~ 693.0859 (0.3 ppm)

参考注释

(2s,3s,4s,5s,6s)-6-[(3-{[(2s,3r,4s,5s,6s)-6-carboxy-3,4,5-trihydroxyoxan-2-yl]oxy}-5-hydroxy-4-oxo-2-(3,4,5-trihydroxyphenyl)chromen-7-yl)oxy]-3,4,5-trihydroxyoxane-2-carboxylic acid_[M+Na]+ (BioDeep_00002057775)
(2s,3s,4s,5s,6s)-6-[(3-{[(2s,3r,4s,5s,6s)-6-carboxy-3,4,5-trihydroxyoxan-2-yl]oxy}-5-hydroxy-4-oxo-2-(3,4,5-trihydroxyphenyl)chromen-7-yl)oxy]-3,4,5-trihydroxyoxane-2-carboxylic acid

Formula: C27H26O20 (670.1017396)
SMILES:

O=C(O)[C@H]1O[C@@H](Oc2cc(O)c3c(=O)c(O[C@@H]4O[C@H](C(=O)O)[C@@H](O)[C@H](O)[C@H]4O)c(-c4cc(O)c(O)c(O)c4)oc3c2)[C@@H](O)[C@@H](O)[C@@H]1O