Ojima:PR100622n

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Uridine 5'-diphosphoglucuronic acid

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MassBank	Uridine 5'-diphosphoglucuronic acid
CAS	2616-64-0
Keio ID

Top 10 Similar Molecules of Uridine 5'-diphosphoglucuronic acid

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。

PR100622n	579 C15H21N2O18P2	403 C9H13N2O12P2	385 C9H11N2O11P2	323 C9H12N2O9P	305 C9H10N2O8P	255 C6H8O9P	159 HO6P2	111 C4H3N2O2	97 H2O4P	79 O3P
579 C15H21N2O18P2
403 C9H13N2O12P2	C6H8O6
385 C9H11N2O11P2	C6H10O7	H2O
323 C9H12N2O9P	C6H9O9P	HO3P
305 C9H10N2O8P	C6H11O10P	H3O4P	HO3P	H2O
255 C6H8O9P	C9H13N2O9P	C3H5N2O3P	C3H3N2O2P	C3H4N2
159 HO6P2	C15H20N2O12	C9H12N2O6	C9H10N2O5
111 C4H3N2O2	C11H18O16P2	C5H10O10P2	C5H8O9P2	C5H9O7P	C5H7O6P
97 H2O4P	C15H19N2O14P	C9H11N2O8P	C9H9N2O7P	C9H10N2O5	C9H8N2O4	C6H6O5
79 O3P	C15H21N2O15P	C9H13N2O9P	C9H11N2O8P	C9H12N2O6	C9H10N2O5	C6H8O6	HO3P		H2O

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