Ojima:PR100660n

General Index

All Molecules KOX PR PBX COX

Ion Frequency

Prec.-Product

Neutral Loss

Help

Robinin

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

Top 10 Similar Molecules of Robinin

Ranking	About scoring
	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

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。

PR100660n	739 C33H39O19	593 C27H29O15	430 C21H18O10	285 C15H9O6	284 C15H8O6	283 C15H7O6	255 C14H7O5
739 C33H39O19
593 C27H29O15	C6H10O4
430 C21H18O10	C12H21O9	C6H11O5
285 C15H9O6	C18H30O13	C12H20O9	C6H9O4
284 C15H8O6	C18H31O13	C12H21O9	C6H10O4	H
283 C15H7O6	C18H32O13	C12H22O9	C6H11O4	H2	H
255 C14H7O5	C19H32O14	C13H22O10	C7H11O5	CH2O	CHO	CO

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

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