Ojima:COX00061p

General Index

All Molecules KOX PR PBX COX

Ion Frequency

Prec.-Product

Neutral Loss

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Norpropoxyphene

IDs and Links
MassBank	Norpropoxyphene
CAS
Keio ID

Top 10 Similar Molecules of Norpropoxyphene

Ranking	About scoring
N018+ Score:9.91 M169+ Score:8.04 M167+ Score:8.04 F016+ Score:8.04 D039+ Score:8.04 S013+ Score:8.04 V021+ Score:4.76 T041+ Score:4.76 S041+ Score:4.76 P047+ Score:4.76	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 C10H8:   N018+   Pages Related to Peak C8H9:   S013+  D039+  D178+  D180+  F016+  M082+  M167+  M169+  P047+  S041+  T041+  V021+   Pages Related to Peak C7H7:   A067+  B015+  B018+  B020+  C040+  D046+  E033+  E034+  H027+  H139+  I025+  M040+  M053+  M127+  N018+  P002+  P059+  S013+  T002+  T003+  T054+  Z003+  A061+  A068+  A080+  A137+  A226+  B013+  C172+  D039+  D087+  D122+  D185+  E013+  F016+  G041+  H045+  K004+  L031+  M071+  M101+  M103+  M167+  M169+  M172+  P061+  P070+  P206+  Q001+  S058+  T008+  T024+  T030+  T031+  T032+  T044+  D030+

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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。

COX00061p	326 C21H28NO2	252 C18H22N	221 C17H17	181 C14H13	143 C11H11	128 C10H8	105 C8H9	91 C7H7
326 C21H28NO2
252 C18H22N	C3H6O2
221 C17H17	C4H11NO2	CH5N
181 C14H13	C7H15NO2	C4H9N	C3H4
143 C11H11	C10H17NO2	C7H11N	C6H6	C3H2
128 C10H8	C11H20NO2	C8H14N	C7H9	C4H5	CH3
105 C8H9	C13H19NO2	C10H13N	C9H8	C6H4	C3H2
91 C7H7	C14H21NO2	C11H15N	C10H10	C7H6	C4H4	C3H	CH2

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