Send us a Message

Submit Data |  Help |  Video Tutorials |  News |  Publications |  Download |  REST API |  Citing RGD |  Contact   


The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at The data is made available under the Creative Commons License (CC 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:sulfur-38 atom
go back to main search page
Accession:CHEBI:37985 term browser browse the term
Definition:The radioactive isotope of sulfur with relative atomic mass 37.97116 and half-life of 170.3 min.
Synonyms:related_synonym: (38)16S;   (38)S;   Formula=[38S];   InChI=1S/S/i1+6;   InChIKey=NINIDFKCEFEMDL-LZFNBGRKSA-N;   SMILES=[38S];   sulfur, isotope of mass 38;   sulfur-38;   sulphur-38
 xref: CAS:15759-21-4

show annotations for term's descendants           Sort by:

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 22114
    chemical entity 22113
      atom 22106
        nonmetal atom 22004
          sulfur atom 18600
            sulfur-38 atom 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 22114
    subatomic particle 22106
      composite particle 22106
        hadron 22106
          baryon 22106
            nucleon 22106
              atomic nucleus 22106
                atom 22106
                  main group element atom 22038
                    p-block element atom 22038
                      chalcogen 21369
                        sulfur atom 18600
                          sulfur-38 atom 0
paths to the root