Ojima:PR100800n

General Index

All Molecules KOX PR PBX COX

Ion Frequency

Prec.-Product

Neutral Loss

Help

Gossypin

IDs and Links
MassBank	Gossypin
CAS	652-78-8
Keio ID

Top 10 Similar Molecules of Gossypin

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。

PR100800n	479 C21H19O13	317 C15H9O8	316 C15H8O8	195 C8H3O6	167 C7H3O5	166 C7H2O5	139 C6H3O4	111 C5H3O3
479 C21H19O13
317 C15H9O8	C6H10O5
316 C15H8O8	C6H11O5	H
195 C8H3O6	C13H16O7	C7H6O2	C7H5O2
167 C7H3O5	C14H16O8	C8H6O3	C8H5O3	CO
166 C7H2O5	C14H17O8	C8H7O3	C8H6O3	CHO	H
139 C6H3O4	C15H16O9	C9H6O4	C9H5O4	C2O2	CO
111 C5H3O3	C16H16O10	C10H6O5	C10H5O5	C3O3	C2O2		CO

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

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