Ojima:KOX00680p

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All Molecules KOX PR PBX COX

Ion Frequency

Prec.-Product

Neutral Loss

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Betaine aldehyde

IDs and Links
MassBank	Betaine aldehyde
CAS	7418-61-3
Keio ID	B044+

Top 10 Similar Molecules of Betaine aldehyde

Ranking	About scoring
B044+ Score:23.85 B047+ Score:12.08 C041+ Score:9.8 H024+ Score:9.1 T051+ Score:9.1 D075+ Score:9.1 C220+ Score:9.1 T024+ Score:6.54 P192+ Score:6.54 P074+ Score:6.54	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 C5H12NO:   B044+  C041+   Pages Related to Peak C4H12N:   B010+  B044+  D122+  H024+  I064+   Pages Related to Peak C3H9N:   B044+  B047+  C220+  D075+  T051+   Pages Related to Peak C3H8N:   A048+  A087+  A240+  B072+  D131+  H048+  H064+  I008+  N009+  A052+  A060+  A069+  A111+  A112+  A170+  A224+  B040+  B044+  B047+  B090+  C032+  C041+  C044+  C220+  D035+  D036+  D075+  H004+  H112+  I011+  I063+  L034+  M099+  M103+  P074+  P192+  S003+  S011+  T024+  T051+  V021+  H024+   Pages Related to Peak C3H6N:   A031+  A050+  A065+  A073+  A093+  A110+  A127+  A135+  A174+  C012+  C094+  E005+  E011+  E033+  F034+  G005+  G018+  G019+  G032+  G043+  H002+  H013+  H064+  H073+  I008+  L004+  M003+  M035+  M114+  O008+  P048+  P059+  P092+  T010+  T015+  T020+  V001+  A020+  A046+  A069+  A194+  B044+  B047+  C028+  C043+  C044+  D033+  D036+  D038+  D087+  E007+  E056+  G006+  H003+  H058+  I053+  I063+  L027+  M025+  M029+  M077+  M124+  M126+  M169+  P034+  P046+  P074+  P192+  T022+  T024+  T027+  T061+  T098+  T122+  D030+  A204+  M022+

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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。

KOX00680p	102 C5H12NO	74 C4H12N	59 C3H9N	58 C3H8N	56 C3H6N
102 C5H12NO
74 C4H12N	CO
59 C3H9N	C2H3O	CH3
58 C3H8N	C2H4O	CH4	H
56 C3H6N	C2H6O	CH6	H3	H2

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