Ojima:PR100442p

General Index

All Molecules KOX PR PBX COX

Ion Frequency

Prec.-Product

Neutral Loss

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D,L-sulforaphane

IDs and Links
MassBank	D,L-sulforaphane
CAS	4478-93-7
Keio ID

Top 10 Similar Molecules of D,L-sulforaphane

Ranking	About scoring
E056+ Score:6.63 M054+ Score:6.63	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 C5H11OS:   E056+   Pages Related to Peak C2H2NS:   M054+

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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。

PR100442p	178 C6H12NOS2	119 C5H11OS	114 C5H8NS	72 C2H2NS
178 C6H12NOS2
119 C5H11OS	CHNS
114 C5H8NS	CH4OS
72 C2H2NS	C4H10OS		C3H6

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