Ojima:KOX00233p

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All Molecules KOX PR PBX COX

Ion Frequency

Prec.-Product

Neutral Loss

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E-64

IDs and Links
MassBank	E-64
CAS	66701-25-5
Keio ID	E015+

Top 10 Similar Molecules of E-64

[show] Ranking	About scoring
E015+ Score:120.08 A104+ Score:14.74 A145+ Score:14.2 L057+ Score:12.33 B018+ Score:10.09 L006+ Score:8.59 P105+ Score:8.51 B026+ Score:8.51 A069+ Score:8.51 O009+ Score:8.51	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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[show] Page list for each fragment

Pages Related to Peak C15H28N5O5:   E015+   Pages Related to Peak C15H25N4O5:   E015+   Pages Related to Peak C14H28N5O4:   E015+   Pages Related to Peak C14H26N3O5:   E015+   Pages Related to Peak C14H23N2O5:   E015+   Pages Related to Peak C11H26N5O:   E015+   Pages Related to Peak C11H23N4O:   E015+   Pages Related to Peak C11H20N3O:   E015+   Pages Related to Peak C9H14NO4:   E015+   Pages Related to Peak C8H14NO3:   B018+  E015+  C043+   Pages Related to Peak C8H14NO2:   A145+  E015+  S040+   Pages Related to Peak C5H6NO4:   E015+   Pages Related to Peak C4H6NO4:   E015+   Pages Related to Peak C5H12N3:   E015+  A104+   Pages Related to Peak C5H9N2:   A032+  A140+  C013+  E011+  E015+  H002+  L006+  O009+  R041+  A069+  A104+  B026+  H069+  M076+  M077+  P105+  M022+   Pages Related to Peak C3H5O3:   E015+  P028+   Pages Related to Peak C5H12N:   A053+  A145+  B018+  E015+  G071+  I008+  L003+  L006+  L007+  N014+  P032+  P122+  T112+  A060+  B040+  C032+  C044+  G069+  L034+  L057+  P034+  P074+  P192+   Pages Related to Peak C4H10N:   A032+  A039+  A135+  A189+  E015+  N009+  O009+  V001+  A051+  A069+  A104+  A111+  A112+  B001+  B026+  I063+  L057+  O005+  O016+  P105+  P190+  P192+  S003+  S011+  H024+   Pages Related to Peak C3H3O2:   A059+  E015+  D083+   Pages Related to Peak C5H9:   A053+  A138+  A145+  E015+  F025+  F034+  G071+  I008+  L003+  N014+  P067+  S013+  T112+  A061+  B090+  C032+  D178+  I063+  L057+  P034+  P206+  P209+  T108+  A155+

Annotations

Precursor	Product	Comments
C11H26N5O (244)	C5H12N* (86)	ITinc

Precursor-Product Relationship

[show] 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。

[hide] KOX00233p	358 C15H28N5O5	341 C15H25N4O5	330 C14H28N5O4	316 C14H26N3O5	299 C14H23N2O5	244 C11H26N5O	227 C11H23N4O	210 C11H20N3O	200 C9H14NO4	172 C8H14NO3	156 C8H14NO2	144 C5H6NO4	132 C4H6NO4	114 C5H12N3	97 C5H9N2	89 C3H5O3	86 C5H12N	72 C4H10N	71 C3H3O2	69 C5H9
358 C15H28N5O5
341 C15H25N4O5	H3N
330 C14H28N5O4	CO
316 C14H26N3O5	CH2N2
299 C14H23N2O5	CH5N3	CH2N2		H3N
244 C11H26N5O	C4H2O4		C3H2O3
227 C11H23N4O	C4H5NO4	C4H2O4	C3H5NO3			H3N
210 C11H20N3O	C4H8N2O4	C4H5NO4	C3H8N2O3	C3H6O4		H6N2	H3N
200 C9H14NO4	C6H14N4O	C6H11N3O	C5H14N4	C5H12N2O	C5H9NO
172 C8H14NO3	C7H14N4O2	C7H11N3O2	C6H14N4O	C6H12N2O2	C6H9NO2				CO
156 C8H14NO2	C7H14N4O3	C7H11N3O3	C6H14N4O2	C6H12N2O3	C6H9NO3				CO2	O
144 C5H6NO4	C10H22N4O	C10H19N3O	C9H22N4	C9H20N2O	C9H17NO				C4H8
132 C4H6NO4	C11H22N4O	C11H19N3O	C10H22N4	C10H20N2O	C10H17NO				C5H8			C
114 C5H12N3	C10H16N2O5	C10H13NO5	C9H16N2O4	C9H14O5		C6H14N2O	C6H11NO	C6H8O
97 C5H9N2	C10H19N3O5	C10H16N2O5	C9H19N3O4	C9H17NO5	C9H14O5	C6H17N3O	C6H14N2O	C6H11NO						H3N
89 C3H5O3	C12H23N5O2	C12H20N4O2	C11H23N5O	C11H21N3O2	C11H18N2O2				C6H9NO	C5H9N		C2HNO	CHNO
86 C5H12N	C10H16N4O5	C10H13N3O5	C9H16N4O4	C9H14N2O5	C9H11NO5	C6H14N4O	C6H11N3O	C6H8N2O	C4H2O4	C3H2O3	C3H2O2			N2
72 C4H10N	C11H18N4O5	C11H15N3O5	C10H18N4O4	C10H16N2O5	C10H13NO5	C7H16N4O	C7H13N3O	C7H10N2O	C5H4O4	C4H4O3	C4H4O2			CH2N2			CH2
71 C3H3O2	C12H25N5O3	C12H22N4O3	C11H25N5O2	C11H23N3O3	C11H20N2O3				C6H11NO2	C5H11NO	C5H11N	C2H3NO2	CH3NO2			H2O
69 C5H9	C10H19N5O5	C10H16N4O5	C9H19N5O4	C9H17N3O5	C9H14N2O5	C6H17N5O	C6H14N4O	C6H11N3O	C4H5NO4	C3H5NO3	C3H5NO2			H3N3	N2		H3N

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