Ojima:PR100257p

General Index

All Molecules KOX PR PBX COX

Ion Frequency

Prec.-Product

Neutral Loss

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Daidzin

IDs and Links
MassBank	Daidzin
CAS	552-66-9
Keio ID

Top 10 Similar Molecules of Daidzin

Ranking	About scoring
T065+ 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。

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Pages Related to Peak C6H13O6:   T065+

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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。

PR100257p	417 C21H21O9	255 C15H11O4	199 C6H15O7	181 C6H13O6	137 C7H5O3
417 C21H21O9
255 C15H11O4	C6H10O5
199 C6H15O7	C15H6O2
181 C6H13O6	C15H8O3		H2O
137 C7H5O3	C14H16O6	C8H6O

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