Ojima:KOX00045p

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All Molecules KOX PR PBX COX

Ion Frequency

Prec.-Product

Neutral Loss

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2-Aminoethylphosphonate

IDs and Links
MassBank	2-Aminoethylphosphonate
CAS
Keio ID	A056+

Top 10 Similar Molecules of 2-Aminoethylphosphonate

[show] Ranking	About scoring
A056+ Score:54.61 P082+ Score:15.19 D113+ Score:15.19 A131+ Score:10.56 D017+ Score:10.05 G030+ Score:9.46 P028+ Score:9.46 P029+ Score:9.46 P007+ Score:9.46 D141+ Score:9.46	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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[show] Page list for each fragment

Pages Related to Peak C2H9NO3P:   A056+   Pages Related to Peak C2H6O3P:   A056+   Pages Related to Peak C2H7NO2P:   A056+   Pages Related to Peak CH6O3P:   A056+   Pages Related to Peak C2H4O2P:   A056+   Pages Related to Peak H2O3P:   A056+  A131+  D017+  D113+  D141+  G003+  M080+  P007+  P029+  S049+  G021+  G069+  M011+  P028+  P060+  P074+  P082+  P084+  G030+   Pages Related to Peak CH4O2P:   A056+  A131+   Pages Related to Peak H2O2P:   A056+  D017+  D113+  P082+   Pages Related to Peak O2P:   A056+  D113+  D141+  P007+  P029+  P028+  P082+  G030+

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Precursor-Product Relationship

[show] 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。

[hide] KOX00045p	126 C2H9NO3P	109 C2H6O3P	108 C2H7NO2P	97 CH6O3P	91 C2H4O2P	81 H2O3P	79 CH4O2P	65 H2O2P	63 O2P	47 OP
126 C2H9NO3P
109 C2H6O3P	H3N
108 C2H7NO2P	H2O
97 CH6O3P	CH3N	C
91 C2H4O2P	H5NO	H2O	H3N
81 H2O3P	C2H7N	C2H4		CH4
79 CH4O2P	CH5NO	CH2O	CH3N	H2O	C
65 H2O2P	C2H7NO	C2H4O	C2H5N	CH4O	C2H2	O	CH2
63 O2P	C2H9NO	C2H6O	C2H7N	CH6O	C2H4	H2O	CH4	H2
47 OP	C2H9NO2	C2H6O2	C2H7NO	CH6O2	C2H4O	H2O2	CH4O	H2O	O

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