Submit Data |  Help |  Video Tutorials |  News |  Publications |  FTP 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:thionitrous acid
go back to main search page
Accession:CHEBI:65308 term browser browse the term
Definition:A nitroso compound that is hydrogen sulfide in which one of the hydrogens is replaced by a nitroso group.
Synonyms:exact_synonym: nitrososulfane
 related_synonym: (hydridosulfanido)oxidonitrogen;   Formula=HNOS;   HSN=O;   HSNO;   InChI=1S/HNOS/c2-1-3/h(H,2,3);   InChIKey=ICRHORQIUXBEPA-UHFFFAOYSA-N;   S-nitrosothiol;   SMILES=SN=O;   nitrosomercaptan;   nitrosothiol
 xref: PMID:18327309;   PMID:22741609;   Reaxys:13564781

show annotations for term's descendants           Sort by:

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19816
    chemical entity 19816
      molecular entity 19814
        inorganic molecular entity 19486
          thionitrous acid 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19816
    subatomic particle 19814
      composite particle 19814
        hadron 19814
          baryon 19814
            nucleon 19814
              atomic nucleus 19814
                atom 19814
                  main group element atom 19702
                    p-block element atom 19702
                      pnictogen 18674
                        nitrogen atom 18565
                          nitrogen molecular entity 18565
                            nitroso compound 4929
                              thionitrous acid 0
paths to the root


RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.