MassBank:KOX00004p

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All Molecules KOX PR PBX COX

Ion Frequency

Prec.-Product

Neutral Loss

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Adenosine

IDs and Links
MassBank	Adenosine
CAS	58-61-7
Keio ID	A007+

Top 10 Similar Molecules of Adenosine

Ranking	About scoring
KOX00443p Score:23.88 KOX00707p Score:23.54 KOX00633p Score:23.41 KOX00799p Score:22.46 KOX00708p Score:21.99 KOX00787p Score:20.46 KOX00780p Score:19.11 KOX00711p Score:18.16 KOX00451p Score:18.16 KOX00435p Score:18.16	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 C10H14N5O4:   KOX00201p   Pages Related to Peak C10H11N4O4:   KOX00201p   Pages Related to Peak C10H12N5O3:   KOX00636p   Pages Related to Peak C5H6N5:   KOX00027p  KOX00245p  KOX00633p  KOX00636p  KOX00707p  KOX00708p  KOX00711p   Pages Related to Peak C5H9O4:   KOX00174p  KOX00787p  KOX00893p   Pages Related to Peak C5H3N4:   KOX00027p  KOX00245p  KOX00315p  KOX00435p  KOX00443p  KOX00451p  KOX00633p  KOX00707p  KOX00708p  KOX00711p  KOX00787p  KOX00799p   Pages Related to Peak C5H7O3:   KOX00268p  KOX00733p   Pages Related to Peak C4H5N4:   KOX00443p  KOX00780p  KOX00787p  KOX00799p   Pages Related to Peak C4H7O3:   KOX00048p  KOX00686p  KOX00712p  KOX00905p   Pages Related to Peak C5H5O2:   KOX00077p  KOX00272p  KOX00483p  KOX00526p  KOX00636p  KOX00707p   Pages Related to Peak C4H4N3:   KOX00054p  KOX00111p  KOX00145p  KOX00174p  KOX00197p  KOX00245p  KOX00315p  KOX00420p  KOX00427p  KOX00429p  KOX00435p  KOX00443p  KOX00451p  KOX00526p  KOX00631p  KOX00633p  KOX00707p  KOX00708p  KOX00711p  KOX00721p  KOX00780p  KOX00787p  KOX00799p  KOX00829p  KOX00841p  KOX00876p   Pages Related to Peak C4H2N3:   KOX00315p  KOX00435p  KOX00443p  KOX00451p  KOX00633p  KOX00684p  KOX00780p   Pages Related to Peak C4H5O2:   KOX00022p  KOX00048p  KOX00225p  KOX00256p  KOX00259p  KOX00270p  KOX00272p  KOX00281p  KOX00288p  KOX00292p  KOX00440p  KOX00447p  KOX00518p  KOX00573p  KOX00659p  KOX00686p  KOX00702p  KOX00712p  KOX00729p  KOX00739p  KOX00740p  KOX00774p  KOX00794p  KOX00795p  KOX00905p   Pages Related to Peak C4H5O:   KOX00002p  KOX00016p  KOX00027p  KOX00067p  KOX00077p  KOX00102p  KOX00256p  KOX00266p  KOX00276p  KOX00290p  KOX00292p  KOX00313p  KOX00447p  KOX00483p  KOX00518p  KOX00526p  KOX00547p  KOX00573p  KOX00588p  KOX00662p  KOX00687p  KOX00708p  KOX00736p  KOX00739p  KOX00740p  KOX00774p  KOX00776p  KOX00794p  KOX00795p  KOX00799p  KOX00841p  KOX00893p   Pages Related to Peak C3H3N2:   KOX00054p  KOX00081p  KOX00111p  KOX00174p  KOX00197p  KOX00245p  KOX00315p  KOX00420p  KOX00427p  KOX00429p  KOX00435p  KOX00443p  KOX00451p  KOX00633p  KOX00684p  KOX00707p  KOX00708p  KOX00711p  KOX00780p  KOX00799p  KOX00802p  KOX00829p  KOX00841p  KOX00876p

Annotations

Precursor	Product	Comments
C10H14N5O4 (268)	C10H11N4O4 (251)	b
C10H14N5O4 (268)	C10H12N5O3 (250)	-H2O
C10H14N5O4 (268)	C5H6N5 (136)	a
C10H14N5O4 (268)	C5H9O4 (133)	c
C10H14N5O4 (268)	C4H5N4 (109)	a,-HCN
C10H14N5O4 (268)	C4H7O3 (103)	M
C5H6N5 (136)	C5H3N4 (119)	IT
C5H6N5 (136)	C4H5N4 (109)	IT
C5H6N5 (136)	C4H4N3 (94)	IT

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。

KOX00004p	268 C10H14N5O4	251 C10H11N4O4	250 C10H12N5O3	232 C10H10N5O2	136 C5H6N5	133 C5H9O4	119 C5H3N4	115 C5H7O3	109 C4H5N4	103 C4H7O3	97 C5H5O2	94 C4H4N3	92 C4H2N3	85 C4H5O2	69 C4H5O	67 C3H3N2
268 C10H14N5O4
251 C10H11N4O4	H3N
250 C10H12N5O3	H2O
232 C10H10N5O2	H4O2		H2O
136 C5H6N5	C5H8O4		C5H6O3	C5H4O2
133 C5H9O4	C5H5N5	C5H2N4
119 C5H3N4	C5H11NO4	C5H8O4	C5H9NO3	C5H7NO2	H3N
115 C5H7O3	C5H7N5O	C5H4N4O	C5H5N5			H2O
109 C4H5N4	C6H9NO4	C6H6O4	C6H7NO3	C6H5NO2	CHN
103 C4H7O3	C6H7N5O	C6H4N4O	C6H5N5			CH2O		C
97 C5H5O2	C5H9N5O2	C5H6N4O2	C5H7N5O	C5H5N5		H4O2		H2O
94 C4H4N3	C6H10N2O4	C6H7NO4	C6H8N2O3	C6H6N2O2	CH2N2				HN
92 C4H2N3	C6H12N2O4	C6H9NO4	C6H10N2O3	C6H8N2O2	CH4N2		CHN		H3N			H2
85 C4H5O2	C6H9N5O2	C6H6N4O2	C6H7N5O	C6H5N5		CH4O2		CH2O		H2O	C
69 C4H5O	C6H9N5O3	C6H6N4O3	C6H7N5O2	C6H5N5O		CH4O3		CH2O2		H2O2	CO			O
67 C3H3N2	C7H11N3O4	C7H8N2O4	C7H9N3O3	C7H7N3O2	C2H3N3		C2N2		CH2N2			CHN

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