Ojima:KOX00525n

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Puromycin

IDs and Links
MassBank	Puromycin
CAS	53-79-2
Keio ID	P075-

Top 10 Similar Molecules of Puromycin

Ranking	About scoring
A037+ Score:6.63	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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Pages Related to Peak C7H8N5:   A037+

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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。

KOX00525n	470 C22H28N7O5	193 C10H13N2O2	162 C7H8N5	147 C6H5N5
470 C22H28N7O5
193 C10H13N2O2	C12H15N5O3
162 C7H8N5	C15H20N2O5
147 C6H5N5	C16H23N2O5		CH3

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