Ojima:PR100252p

General Index

All Molecules KOX PR PBX COX

Ion Frequency

Prec.-Product

Neutral Loss

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Peltatoside

IDs and Links
MassBank	Peltatoside
CAS	23284-18-6
Keio ID

Top 10 Similar Molecules of Peltatoside

Ranking	About scoring
A007+ Score:15.23 G020+ Score:9.28 P067+ Score:9.06 G006+ Score:5.94 G018+ Score:5.94 D067+ Score:5.25 A020+ Score:5.25 P075+ Score:5.25 O015+ Score:5.25 A133+ Score:5.25	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 C5H7O3:   A007+  G018+  G006+   Pages Related to Peak C5H5O2:   A007+  A133+  G020+  O015+  P075+  A020+  D067+   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+   Pages Related to Peak C3H5O2:   A011+  A015+  A021+  C015+  D173+  P067+  T014+  A052+  M110+

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。

PR100252p	597 C26H29O16	465 C21H21O12	303 C15H11O7	115 C5H7O3	97 C5H5O2	85 C4H5O2	73 C3H5O2
597 C26H29O16
465 C21H21O12	C5H8O4
303 C15H11O7	C11H18O9	C6H10O5
115 C5H7O3	C21H22O13	C16H14O9	C10H4O4
97 C5H5O2	C21H24O14	C16H16O10	C10H6O5	H2O
85 C4H5O2	C22H24O14	C17H16O10	C11H6O5	CH2O	C
73 C3H5O2	C23H24O14	C18H16O10	C12H6O5	C2H2O	C2	C

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