Ojima:COX00045p

General Index

All Molecules KOX PR PBX COX

Ion Frequency

Prec.-Product

Neutral Loss

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Hydrocortisone

IDs and Links
MassBank	Hydrocortisone
CAS
Keio ID

Top 10 Similar Molecules of Hydrocortisone

Ranking	About scoring
T008+ Score:8.81 A080+ Score:8.81 M169+ Score:8.04 M167+ Score:8.04 F016+ Score:8.04 D039+ Score:8.04 S013+ Score:8.04 L057+ Score:5.94 L003+ Score:5.94 A053+ 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 C8H9O:   P075+  A080+  E007+  S040+  T008+   Pages Related to Peak C8H9:   S013+  D039+  D178+  D180+  F016+  M082+  M167+  M169+  P047+  S041+  T041+  V021+   Pages Related to Peak C6H9O:   A053+  L003+  L057+   Pages Related to Peak C7H7:   A067+  B015+  B018+  B020+  C040+  D046+  E033+  E034+  H027+  H139+  I025+  M040+  M053+  M127+  N018+  P002+  P059+  S013+  T002+  T003+  T054+  Z003+  A061+  A068+  A080+  A137+  A226+  B013+  C172+  D039+  D087+  D122+  D185+  E013+  F016+  G041+  H045+  K004+  L031+  M071+  M101+  M103+  M167+  M169+  M172+  P061+  P070+  P206+  Q001+  S058+  T008+  T024+  T030+  T031+  T032+  T044+  D030+

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。

COX00045p	363 C21H31O5	345 C21H29O4	327 C21H27O3	309 C21H25O2	269 C19H25O	267 C19H23O	121 C8H9O	105 C8H9	97 C6H9O	91 C7H7
363 C21H31O5
345 C21H29O4	H2O
327 C21H27O3	H4O2	H2O
309 C21H25O2	H6O3	H4O2	H2O
269 C19H25O	C2H6O4	C2H4O3	C2H2O2	C2O
267 C19H23O	C2H8O4	C2H6O3	C2H4O2	C2H2O	H2
121 C8H9O	C13H22O4	C13H20O3	C13H18O2	C13H16O	C11H16	C11H14
105 C8H9	C13H22O5	C13H20O4	C13H18O3	C13H16O2	C11H16O	C11H14O	O
97 C6H9O	C15H22O4	C15H20O3	C15H18O2	C15H16O	C13H16	C13H14	C2
91 C7H7	C14H24O5	C14H22O4	C14H20O3	C14H18O2	C12H18O	C12H16O	CH2O	CH2

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