Ojima:PR100978n

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All Molecules KOX PR PBX COX

Ion Frequency

Prec.-Product

Neutral Loss

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Quercetin-3-Glucuronide

IDs and Links
MassBank	Quercetin-3-Glucuronide
CAS	22688-79-5
Keio ID

Top 10 Similar Molecules of Quercetin-3-Glucuronide

Ranking	About scoring
G062+ Score:6.23 A018+ Score:6.23 N028+ Score:5.94 F008+ Score:5.94 A191+ Score:5.94	The similarity score between two molecules is defined as the sum of Shannon entropy of ionic formulas shared by the molecules: $\textstyle - \sum_{p\in shared} \log(\mbox{frequency}(p))$ 代謝物間の類似度スコアは、それらのスペクトルで共有される（アノテートされた）イオン式のシャノン情報量の総和です。

Links

Page list for each fragment
Pages Related to Peak C7H5O2:   A018+  G062+   Pages Related to Peak C6H5O2:   A191+  F008+  N028+

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Precursor-Product Relationship

About the PP Table (行列表示について)
The matrix is viewed columnwise. The topmost precursor ion in bold face produces the product ions beneath it. Each formula in matrix cells corresponds to the neutral loss. Blackout cells indicate products that cannot be derived, and orange cells indicate a structurally plausible link produced by cleaving a single chemical bond (in cases of ring-opening, two bonds).	行列は列方向に見ます。最上段太字の前駆イオン(precursor ion)が直下の生成イオン群(product ions)になると解釈します。 行列要素に書かれている組成式はニュートラルロスです。黒は前駆イオンから生成しえない関係、オレンジは分子構造における共有結合1本の切断（開環の場合は2本）で生じる関係を意味します。

PR100978n	477 C21H17O13	302 C15H10O7	301 C15H9O7	255 C14H7O5	179 C8H3O5	163 C8H3O4	151 C7H3O4	121 C7H5O2	109 C6H5O2	107 C6H3O2
477 C21H17O13
302 C15H10O7	C6H7O6
301 C15H9O7	C6H8O6	H
255 C14H7O5	C7H10O8	CH3O2	CH2O2
179 C8H3O5	C13H14O8	C7H7O2	C7H6O2	C6H4
163 C8H3O4	C13H14O9	C7H7O3	C7H6O3	C6H4O	O
151 C7H3O4	C14H14O9	C8H7O3	C8H6O3	C7H4O	CO	C
121 C7H5O2	C14H12O11	C8H5O5	C8H4O5	C7H2O3
109 C6H5O2	C15H12O11	C9H5O5	C9H4O5	C8H2O3				C
107 C6H3O2	C15H14O11	C9H7O5	C9H6O5	C8H4O3	C2O3	C2O2	CO2	CH2	H2

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