Ojima:KOX00098n

General Index

All Molecules KOX PR PBX COX

Ion Frequency

Prec.-Product

Neutral Loss

Help

150px
N-Acetylgalactosamine 6-sulfate

IDs and Links
MassBank	N-Acetylgalactosamine 6-sulfate
CAS	157296-99-6
Keio ID	A184-

Top 10 Similar Molecules of N-Acetylgalactosamine 6-sulfate

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。

KOX00098n	300 C8H14NO9S	199 C4H7O7S	139 C2H3O5S	97 HO4S	80 O3S	59 C2H3O2
300 C8H14NO9S
199 C4H7O7S	C4H7NO2
139 C2H3O5S	C6H11NO4	C2H4O2
97 HO4S	C8H13NO5	C4H6O3	C2H2O
80 O3S	C8H14NO6	C4H7O4	C2H3O2	HO
59 C2H3O2	C6H11NO7S	C2H4O5S	O3S

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

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