Ojima:COX00062p

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All Molecules KOX PR PBX COX

Ion Frequency

Prec.-Product

Neutral Loss

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Noscapine

IDs and Links
MassBank	Noscapine
CAS
Keio ID

Top 10 Similar Molecules of Noscapine

Ranking	About scoring
	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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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。

COX00062p	414 C22H24NO7	396 C21H18NO7	353 C20H17O6	323 C19H15O5	280 C17H12O4	220 C12H14NO3	205 C11H11NO3
414 C22H24NO7
396 C21H18NO7	CH6
353 C20H17O6	C2H7NO	CHNO
323 C19H15O5	C3H9NO2	C2H3NO2	CH2O
280 C17H12O4	C5H12NO3	C4H6NO3	C3H5O2	C2H3O
220 C12H14NO3	C10H10O4	C9H4O4
205 C11H11NO3	C11H13O4	C10H7O4				CH3

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