Human Metabolome Database: Browsing metabolites

HMDB ID CAS Number	Name	Formula Average Mass Monoisotopic Mass	Biospecimen Location
HMDB0001333 7439-96-5	Manganese	Mn 54.938 54.938049636	Blood Cerebrospinal Fluid (CSF) Saliva Urine
HMDB0302194	Methylajoene	C₄H₆ 54.092 54.046950193
HMDB0041792 106-99-0	1,3-Butadiene	C₄H₆ 54.0904 54.046950192
HMDB0006803	2-Propyn-1-al	C₃H₂O 54.0474 54.010564686
HMDB0247972	Acrylonitrile	C₃H₃N 53.0626 53.026549101	Blood
HMDB0259826	Vinylacetylene	C₄H₄ 52.076 52.031300129	Blood
HMDB0251269	Difluoromethane	CH₂F₂ 52.024 52.01245639	Blood
HMDB0252001	Cyanogen	C₂N₂ 52.0348 52.00614801	Blood
HMDB0001050 14380-61-1	Hypochlorite	ClHO 52.46 51.971592361
HMDB0000599 7440-47-3	Chromium	Cr 51.9961 51.940511904	Blood Cerebrospinal Fluid (CSF) Saliva Urine
HMDB0250084	Chloramine	ClH₂N 51.47 50.9875768	Blood
HMDB0002503 7440-62-2	Vanadium	V 50.9415 50.943963675	Blood Cerebrospinal Fluid (CSF) Saliva Urine
HMDB0244159	1,3-Butadiyne	C₄H₂ 50.06 50.015650064	Blood
HMDB0259255	Trioxidane	H₂O₃ 50.013 50.000393924	Blood
HMDB0250118	Chloromethane	CH₃Cl 50.488 49.992327803	Blood
HMDB0258582	Sulfanol	H₂OS 50.08 49.982635858	Blood
HMDB0254518	Methanediol	CH₄O₂ 48.041 48.021129369	Blood
HMDB0254593	Methyl hydroperoxide	CH₄O₂ 48.041 48.021129369	Blood
HMDB0003227 74-93-1	Methanethiol	CH₄S 48.107 48.003370818	Blood Feces Urine
HMDB0035409 10028-15-6	Ozone	O₃ 47.9982 47.984743866
HMDB0258609	Sulfur oxide	OS 48.064 47.966985312	Blood
HMDB0001966 7440-32-6	Titanium	Ti 47.867 47.947947053	Blood Cerebrospinal Fluid (CSF) Saliva Urine
HMDB0248322	Aminomethanol	CH₅NO 47.057 47.037113785	Blood
HMDB0255860	O-Methylhydroxylamine	CH₅NO 47.057 47.037113785	Blood
HMDB0002786 14797-65-0	Nitrite	HNO₂ 47.0134 47.000728281	Blood Cerebrospinal Fluid (CSF) Saliva Urine

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