Ojima:KOX00237n

General Index

All Molecules KOX PR PBX COX

Ion Frequency

Prec.-Product

Neutral Loss

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Etodolac

IDs and Links
MassBank	Etodolac
CAS
Keio ID	E034-

Top 10 Similar Molecules of Etodolac

Ranking	About scoring
L047+ Score:6.23 E034+ 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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Page list for each fragment
Pages Related to Peak C15H16N:   E034+  L047+

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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。

KOX00237n	286 C17H20NO3	242 C16H20NO	212 C15H18N	210 C15H16N	197 C14H15N
286 C17H20NO3
242 C16H20NO	CO2
212 C15H18N	C2H2O3	CH2O
210 C15H16N	C2H4O3	CH4O	H2
197 C14H15N	C3H5O3	C2H5O	CH3	CH

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