MassBank:KOX00807p

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All Molecules KOX PR PBX COX

Ion Frequency

Prec.-Product

Neutral Loss

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Metaraminol

IDs and Links
MassBank	Metaraminol
CAS
Keio ID	M167+

Top 10 Similar Molecules of Metaraminol

Ranking	About scoring
KOX00870p Score:32.84 KOX00514p Score:27.71 KOX00122p Score:25.87 KOX00814p Score:22 KOX00895p Score:21.76 KOX00725p Score:21.76 KOX00828p Score:21.38 KOX00720p Score:21.38 KOX00719p Score:21.38 KOX00456p Score:20.95	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	Comments
C9H14NO2 (168)	C9H11O2 (151)	d
C9H14NO2 (168)	C9H12NO (150)	a[c]

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。

KOX00807p	168 C9H14NO2	151 C9H11O2	150 C9H12NO	134 C8H8NO	133 C9H9O	115 C9H7	107 C7H7O	105 C8H9	103 C8H7	91 C7H7	79 C6H7	77 C6H5	65 C5H5	51 C4H3
168 C9H14NO2
151 C9H11O2	H3N
150 C9H12NO	H2O
134 C8H8NO	CH6O		CH4
133 C9H9O	H5NO	H2O	H3N
115 C9H7	H7NO2	H4O2	H5NO		H2O
107 C7H7O	C2H7NO	C2H4O	C2H5N	CHN	C2H2
105 C8H9	CH5NO2	CH2O2	CH3NO		CO
103 C8H7	CH7NO2	CH4O2	CH5NO	HNO	CH2O	C		H2
91 C7H7	C2H7NO2	C2H4O2	C2H5NO	CHNO	C2H2O	C2	O	CH2	C
79 C6H7	C3H7NO2	C3H4O2	C3H5NO	C2HNO	C3H2O	C3	CO	C2H2	C2	C
77 C6H5	C3H9NO2	C3H6O2	C3H7NO	C2H3NO	C3H4O	C3H2	CH2O	C2H4	C2H2	CH2	H2
65 C5H5	C4H9NO2	C4H6O2	C4H7NO	C3H3NO	C4H4O	C4H2	C2H2O	C3H4	C3H2	C2H2	CH2	C
51 C4H3	C5H11NO2	C5H8O2	C5H9NO	C4H5NO	C5H6O	C5H4	C3H4O	C4H6	C4H4	C3H4	C2H4	C2H2	CH2

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