Ojima:HC100810p

General Index

All Molecules KOX PR PBX COX

Ion Frequency

Prec.-Product

Neutral Loss

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MassBank	[1]
CAS
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Top 10 Similar Molecules of

Ranking	About scoring
G062+ Score:6.23 A018+ Score:6.23	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 C7H5O2:   A018+  G062+

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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。

HC100810p	287 C15H11O6	269 C15H9O5	258 C14H10O5	241 C14H9O4	213 C13H9O3	165 C8H5O4	153 C7H5O4	121 C7H5O2
287 C15H11O6
269 C15H9O5	H2O
258 C14H10O5	CHO
241 C14H9O4	CH2O2	CO	HO
213 C13H9O3	C2H2O3	C2O2	CHO2	CO
165 C8H5O4	C7H6O2	C7H4O	C6H5O	C6H4
153 C7H5O4	C8H6O2	C8H4O	C7H5O	C7H4		C
121 C7H5O2	C8H6O4	C8H4O3	C7H5O3	C7H4O2	C6H4O	CO2	O2

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