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CHEBI ONTOLOGY - ANNOTATIONS

The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/. The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/by/3.0/). For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.

Term:hydrogen atom
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Accession:CHEBI:49637 term browser browse the term
Definition:A s-block element atom that has formula 1.00794.
Synonyms:related_synonym: 1H;   Formula=H;   H;   InChI=1S/H;   InChIKey=YZCKVEUIGOORGS-UHFFFAOYSA-N;   SMILES=[H];   Wasserstoff;   hidrogeno;   hydrogen;   hydrogene
 alt_id: CHEBI:24634;   CHEBI:49636
 xref: WebElements:H


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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 24374
    chemical entity 24342
      molecular entity 24301
        inorganic molecular entity 23518
          hydrogen atom 23256
            deuterium atom 0
            hydrogen molecular entity + 23256
            protium atom 0
            tritium atom 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 24374
    subatomic particle 24331
      composite particle 24331
        hadron 24331
          baryon 24331
            nucleon 24331
              atomic nucleus 24331
                atom 24331
                  nonmetal atom 24034
                    hydrogen atom 23256
                      deuterium atom 0
                      hydrogen molecular entity + 23256
                      protium atom 0
                      tritium atom 0
paths to the root

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