Ojima:PR100974n

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All Molecules KOX PR PBX COX

Ion Frequency

Prec.-Product

Neutral Loss

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Myricetin-3-Xyloside

IDs and Links
MassBank	Myricetin-3-Xyloside
CAS	102849-44-5
Keio ID

Top 10 Similar Molecules of Myricetin-3-Xyloside

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。

PR100974n	449 C20H17O12	317 C15H9O8	316 C15H8O8	287 C14H7O7	271 C14H7O6	270 C14H6O6	259 C13H7O6	243 C13H7O5	242 C13H6O5	214 C12H6O4
449 C20H17O12
317 C15H9O8	C5H8O4
316 C15H8O8	C5H9O4	H
287 C14H7O7	C6H10O5	CH2O	CHO
271 C14H7O6	C6H10O6	CH2O2	CHO2	O
270 C14H6O6	C6H11O6	CH3O2	CH2O2	HO	H
259 C13H7O6	C7H10O6	C2H2O2	C2HO2	CO	C
243 C13H7O5	C7H10O7	C2H2O3	C2HO3	CO2	CO		O
242 C13H6O5	C7H11O7	C2H3O3	C2H2O3	CHO2	CHO	CO	HO	H
214 C12H6O4	C8H11O8	C3H3O4	C3H2O4	C2HO3	C2HO2	C2O2	CHO2	CHO	CO

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