Ojima:KOX00697p

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All Molecules KOX PR PBX COX

Ion Frequency

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Neutral Loss

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N,N-Dimethylaniline

IDs and Links
MassBank	N,N-Dimethylaniline
CAS	121-69-7
Keio ID	D032+

Top 10 Similar Molecules of N,N-Dimethylaniline

Ranking	About scoring
D032+ Score:28.23 D180+ Score:24.63 D178+ Score:24.63 E012+ Score:22.97 P047+ Score:14.84 P113+ Score:14.21 M127+ Score:13.66 N044+ Score:13.36 N016+ Score:13.36 M172+ Score:13.36	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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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。

KOX00697p	122 C8H12N	107 C7H9N	106 C7H8N	79 C6H7	78 C5H4N	77 C6H5	51 C4H3
122 C8H12N
107 C7H9N	CH3
106 C7H8N	CH4	H
79 C6H7	C2H5N	CH2N	CHN
78 C5H4N	C3H8	C2H5	C2H4
77 C6H5	C2H7N	CH4N	CH3N	H2
51 C4H3	C4H9N	C3H6N	C3H5N	C2H4	CHN	C2H2

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