Ojima:KOX00032p

General Index

All Molecules KOX PR PBX COX

Ion Frequency

Prec.-Product

Neutral Loss

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2-Aminobenzimidazole

IDs and Links
MassBank	2-Aminobenzimidazole
CAS	934-32-7
Keio ID	A042+

Top 10 Similar Molecules of 2-Aminobenzimidazole

Ranking	About scoring
G101+ Score:40.73 A042+ Score:40.73 C170+ Score:18.56 S016+ Score:17.87 M063+ Score:17.87 B072+ Score:15.76 D166+ Score:15.45 P183+ Score:14.34 N044+ Score:14.06 N016+ Score:14.06	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。

Links

Page list for each fragment

Pages Related to Peak C7H8N3:   A042+  A073+  G101+  D183+   Pages Related to Peak C7H5N2:   A042+  G101+  C170+   Pages Related to Peak C6H7N2:   A042+  B072+  D166+  G101+  D183+  H069+  M077+   Pages Related to Peak C6H7N:   A010+  A042+  A043+  A130+  A220+  B007+  D166+  E012+  G101+  H027+  H139+  N012+  P014+  P053+  T003+  T054+  A035+  A068+  A069+  A123+  B011+  C172+  D039+  D044+  D180+  K005+  M063+  M066+  M101+  M111+  M142+  M172+  N016+  P035+  P036+  P056+  P079+  P190+  S016+  S041+  T028+  T031+  T060+  N044+   Pages Related to Peak C6H6N:   A010+  A042+  A043+  A220+  B007+  B072+  D166+  E012+  G101+  I019+  N012+  S079+  U011+  A068+  A114+  B011+  C170+  D032+  D044+  H050+  K004+  M063+  M066+  P035+  P036+  P047+  P056+  P079+  P183+  P190+  S016+  T028+  T060+   Pages Related to Peak C6H4N:   A042+  G101+  C170+   Pages Related to Peak C5H6N:   A042+  A220+  B072+  D057+  E012+  G101+  I050+  N004+  P053+  P094+  R016+  S079+  A068+  B026+  D180+  G021+  G046+  H050+  H097+  I017+  I051+  M013+  M063+  N001+  N016+  P035+  P041+  P079+  P183+  S016+  M022+  N044+   Pages Related to Peak C5H5:   A010+  A042+  A043+  A050+  A130+  A220+  B007+  B015+  B072+  C040+  D046+  D057+  D166+  E012+  E033+  F034+  G101+  H029+  H139+  I019+  I025+  M003+  M037+  M127+  N012+  P002+  P014+  P053+  P059+  P113+  S013+  S079+  T002+  T054+  U011+  X004+  Z003+  A061+  A068+  A114+  B011+  B013+  C047+  C170+  C172+  D032+  D044+  D087+  D122+  D178+  D180+  D185+  E008+  E013+  K004+  M013+  M039+  M063+  M066+  M071+  M101+  M150+  M167+  M172+  N016+  N028+  P035+  P047+  P056+  P061+  P079+  P183+  P190+  Q001+  S016+  S041+  S058+  T008+  T028+  T030+  T031+  T032+  T044+  T060+  N044+   Pages Related to Peak C4H5:   A010+  A042+  A135+  B019+  C013+  F008+  F014+  G065+  G101+  M037+  N004+  O003+  P003+  P014+  B010+  C114+  D178+  D180+  G021+  H097+  I017+  I051+  M013+  M039+  M063+  N001+  N016+  N067+  P041+  P183+  S016+  N044+

Annotations

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。

KOX00032p	134 C7H8N3	117 C7H5N2	107 C6H7N2	93 C6H7N	92 C6H6N	90 C6H4N	80 C5H6N	65 C5H5	53 C4H5
134 C7H8N3
117 C7H5N2	H3N
107 C6H7N2	CHN
93 C6H7N	CHN2		N
92 C6H6N	CH2N2		HN	H
90 C6H4N	CH4N2	CHN	H3N	H3	H2
80 C5H6N	C2H2N2		CHN	CH	C
65 C5H5	C2H3N3	C2N2	CH2N2	CH2N	CHN		HN
53 C4H5	C3H3N3	C3N2	C2H2N2	C2H2N	C2HN		CHN	C

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