Ojima:COX00014p

General Index

All Molecules KOX PR PBX COX

Ion Frequency

Prec.-Product

Neutral Loss

Help

Apomorphine

IDs and Links
MassBank	Apomorphine
CAS
Keio ID

Top 10 Similar Molecules of Apomorphine

Ranking	About scoring
P192+ Score:6.63 S042+ Score:6.23 A137+ Score:6.23	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 C15H9:   A137+  S042+   Pages Related to Peak C13H9:   P192+

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。

COX00014p	238 C16H14O2	219 C16H11O	191 C15H11	190 C15H10	189 C15H9	165 C13H9
238 C16H14O2
219 C16H11O	H3O
191 C15H11	CH3O2	CO
190 C15H10	CH4O2	CHO	H
189 C15H9	CH5O2	CH2O	H2	H
165 C13H9	C3H5O2	C3H2O	C2H2	C2H	C2

(pos/neg)<<First Page   (pos/neg)<Previous Page

Next Page>(pos/neg)   Last Page>>(pos/neg)