Ojima:PR101028p

General Index

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
G062+ Score:6.23 A018+ Score:6.23 B090+ Score:5.94 A224+ Score:5.94 F008+ Score:5.94	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。

Links

Page list for each fragment
Pages Related to Peak C9H7O4:   A018+  G062+   Pages Related to Peak C4H7O:   F008+  A224+  B090+

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。

PR101028p	451 C20H19O12	319 C15H11O8	273 C14H9O6	245 C13H9O5	217 C12H9O4	179 C9H7O4	165 C8H5O4	153 C7H5O4	137 C7H5O3	111 C5H3O3	71 C4H7O
451 C20H19O12
319 C15H11O8	C5H8O4
273 C14H9O6	C6H10O6	CH2O2
245 C13H9O5	C7H10O7	C2H2O3	CO
217 C12H9O4	C8H10O8	C3H2O4	C2O2	CO
179 C9H7O4	C11H12O8	C6H4O4	C5H2O2	C4H2O	C3H2
165 C8H5O4	C12H14O8	C7H6O4	C6H4O2	C5H4O	C4H4	CH2
153 C7H5O4	C13H14O8	C8H6O4	C7H4O2	C6H4O	C5H4	C2H2	C
137 C7H5O3	C13H14O9	C8H6O5	C7H4O3	C6H4O2	C5H4O	C2H2O	CO	O
111 C5H3O3	C15H16O9	C10H8O5	C9H6O3	C8H6O2	C7H6O	C4H4O	C3H2O	C2H2O	C2H2
71 C4H7O	C16H12O11	C11H4O7	C10H2O5	C9H2O4	C8H2O3	C5O3

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