MassBank:KOX00154p

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All Molecules KOX PR PBX COX

Ion Frequency

Prec.-Product

Neutral Loss

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Carbazole

IDs and Links
MassBank	Carbazole
CAS	86-74-8
Keio ID	C040+

Top 10 Similar Molecules of Carbazole

Ranking	About scoring
KOX00377p Score:12.4 KOX00725p Score:11.71 KOX00645p Score:11.71 KOX00809p Score:9.86 KOX00766p Score:9.86 KOX00713p Score:9.86 KOX00694p Score:9.86 KOX00647p Score:9.86 KOX00359p Score:9.86 KOX00236p Score:9.86	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	Comments
C12H10N (168)	C6H8N (94)	a

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。

KOX00154p	168 C12H10N	94 C6H8N	91 C7H7	81 C6H9	65 C5H5
168 C12H10N
94 C6H8N	C6H2
91 C7H7	C5H3N
81 C6H9	C6HN
65 C5H5	C7H5N	CH3N	C2H2	CH4

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