Ojima:MT000062n

総索引

分子リスト KOX PR PBX COX

イオン統計

前駆-生成イオン統計

中性脱離分子統計

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IDs and Links
MassBank	[1]
CAS
Keio ID

Top 10 Similar Molecules of

Ranking	About scoring
T032+ Score:6.23 P191+ Score:6.23 P190+ Score:6.23 T002+ Score:6.23	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 C9H10NO2:   P190+  P191+   Pages Related to Peak C9H7O2:   T002+  T032+

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。

./lua: /tmp/mw_ex_lua_q8YM7F:33: attempt to compare number with nil Illegal ion order (check mass!): H177 < C9H10NO2

MT000062n	265 C13H17N2O4	247 C13H15N2O3	221 C12H17N2O2	17 H177	164 C9H10NO2	147 C9H7O2
265 C13H17N2O4
247 C13H15N2O3	H2O
221 C12H17N2O2	CO2
17 H177 (pos/neg)<<First Page   (pos/neg)<Previous Page Next Page>(pos/neg)   Last Page>>(pos/neg)