Ojima:PR100671n

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All Molecules KOX PR PBX COX

Ion Frequency

Prec.-Product

Neutral Loss

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naringenin-7-O-glucoside

IDs and Links
MassBank	naringenin-7-O-glucoside
CAS	529-55-5
Keio ID

Top 10 Similar Molecules of naringenin-7-O-glucoside

Ranking	About scoring
S041+ Score:5.03 P079+ Score:5.03 N063+ Score:5.03 K005+ Score:5.03 C047+ Score:5.03 A114+ Score:5.03 T003+ Score:5.03 H027+ Score:5.03 D128+ Score:5.03 V021+ Score:4.56	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。

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Page list for each fragment
Pages Related to Peak C8H7O:   D046+  E033+  L007+  T002+  A137+  A226+  D185+  E013+  P070+  Q001+  S058+  T032+  T041+  T044+  V021+   Pages Related to Peak C6H5O:   D128+  H027+  T003+  A114+  C047+  K005+  N063+  P079+  S041+

Annotations

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。

PR100671n	433 C21H21O10	271 C15H11O5	177 C9H5O4	151 C7H3O4	119 C8H7O	107 C6H3O2	93 C6H5O	83 C4H3O2	65 C4HO
433 C21H21O10
271 C15H11O5	C6H10O5
177 C9H5O4	C12H16O6	C6H6O
151 C7H3O4	C14H18O6	C8H8O	C2H2
119 C8H7O	C13H14O9	C7H4O4
107 C6H3O2	C15H18O8	C9H8O3	C3H2O2	CO2
93 C6H5O	C15H16O9	C9H6O4	C3O3		C2H2
83 C4H3O2	C17H18O8	C11H8O3	C5H2O2	C3O2		C2
65 C4HO	C17H20O9	C11H10O4	C5H4O3	C3H2O3	C4H6	C2H2O	C2H4	H2O

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