Ojima:PR100242p

General Index

All Molecules KOX PR PBX COX

Ion Frequency

Prec.-Product

Neutral Loss

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Robinin

IDs and Links
MassBank	Robinin
CAS	301-19-9
Keio ID

Top 10 Similar Molecules of Robinin

Ranking	About scoring
A204+ Score:4.03 M082+ Score:4.03 M081+ Score:4.03 M011+ Score:4.03 G051+ Score:4.03 G046+ Score:4.03 E056+ Score:4.03 D083+ Score:4.03 D038+ Score:4.03 C041+ Score:4.03	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 C4H5O2:   A007+  A031+  A059+  E005+  G003+  G005+  G019+  G020+  G043+  G061+  G065+  M067+  M080+  P067+  S049+  A143+  C041+  D038+  D083+  E056+  G046+  G051+  M011+  M081+  M082+  A204+

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。

PR100242p	741 C33H41O19	595 C27H31O15	433 C21H21O10	287 C15H11O6	85 C4H5O2
741 C33H41O19
595 C27H31O15	C6H10O4
433 C21H21O10	C12H20O9	C6H10O5
287 C15H11O6	C18H30O13	C12H20O9	C6H10O4
85 C4H5O2	C29H36O17	C23H26O13	C17H16O8	C11H6O4

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