Ojima:PR100273p

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Ion Frequency

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Neutral Loss

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2'-deoxyguanosine 5'-monophosphate

IDs and Links
MassBank	2'-deoxyguanosine 5'-monophosphate
CAS	902-04-5
Keio ID

Top 10 Similar Molecules of 2'-deoxyguanosine 5'-monophosphate

[show] Ranking	About scoring
P157+ Score:15.79 G088+ Score:15.79 G015+ Score:15.79 D057+ Score:15.79 A071+ Score:15.79 X012+ Score:10.77 G021+ Score:5.38 R041+ Score:5.38 F014+ Score:5.38 F008+ Score:5.38	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 C5H6N5O:   A071+  D057+  G015+  G088+  P157+  X012+   Pages Related to Peak C5H3N4O:   A071+  D057+  G015+  G088+  P157+  X012+   Pages Related to Peak C4H4N3O:   A071+  A133+  A136+  D057+  G015+  G088+  H014+  M042+  P157+   Pages Related to Peak C5H5O:   B019+  D055+  F008+  F014+  R041+  G021+

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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] PR100273p	348 C10H15N5O7P	152 C5H6N5O	135 C5H3N4O	110 C4H4N3O	81 C5H5O
348 C10H15N5O7P
152 C5H6N5O	C5H9O6P
135 C5H3N4O	C5H12NO6P	H3N
110 C4H4N3O	C6H11N2O6P	CH2N2
81 C5H5O	C5H10N5O6P	HN5

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