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CHEBI:18276 - dihydrogen

ChEBI IDCHEBI:18276
ChEBI Namedihydrogen
Stars
DefinitionAn elemental molecule consisting of two hydrogens joined by a single bond.
Secondary ChEBI IDsCHEBI:5785, CHEBI:13350, CHEBI:25363
Last Modified13 October 2017
DownloadsMolfile

FormulaH2
Net Charge0
Average Mass2.016
Monoisotopic Mass2.01565
SMILES[H][H]
InChIInChI=1S/H2/h1H
InChIKeyUFHFLCQGNIYNRP-UHFFFAOYSA-N

Wikipedia
Species of MetaboliteComponentSourceComments
Homo sapiens (ncbitaxon:9606) - DOI (10.1038/nbt.2488)
Roles Classification

ChEBI Ontology
IUPAC Name 
dihydrogen
Synonyms  Source
HydrogenKEGG COMPOUND
H2KEGG COMPOUND
molecular hydrogenChEBI
dihydrogenChEBI
H2IUPAC
E 949ChEBI
UniProt Name  Source
H2UniProt
Manual XrefsDatabases
C00282KEGG COMPOUND
748MolBase
HMDB0001362HMDB
HYDROGEN-MOLECULEMetaCyc
HydrogenWikipedia
Registry NumbersSources
Gmelin:3Gmelin
Reaxys:3587189Reaxys
CAS:1333-74-0KEGG COMPOUND
CAS:1333-74-0ChemIDplus
CAS:1333-74-0NIST Chemistry WebBook
Citations