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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:potassium hydrogencarbonate
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Accession:CHEBI:81862 term browser browse the term
Definition:A potassium salt that is the monopotassium salt of carbonic acid. It has fungicidal properties and is used in organic farming for the control of powdery mildew and apple scab.
Synonyms:exact_synonym: potassium hydrogen carbonate
 related_synonym: E501;   Formula=CHKO3;   InChI=1S/CH2O3.K/c2-1(3)4;/h(H2,2,3,4);/q;+1/p-1;   InChIKey=TYJJADVDDVDEDZ-UHFFFAOYSA-M;   KHCO3;   SMILES=[K+].OC([O-])=O;   monopotassium carbonate;   potassium acid carbonate;   potassium bicarbonate
 xref: CAS:298-14-6;   KEGG:C18606;   KEGG:D02077;   PMID:12122134;   PMID:2067205;   PPDB:1624;   Reaxys:4535309;   Wikipedia:Potassium_bicarbonate

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Path 1
Term Annotations click to browse term
  CHEBI ontology 19787
    role 19734
      chemical role 19250
        buffer 16
          potassium hydrogencarbonate 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19787
    subatomic particle 19784
      composite particle 19784
        hadron 19784
          baryon 19784
            nucleon 19784
              atomic nucleus 19784
                atom 19784
                  main group element atom 19672
                    p-block element atom 19672
                      carbon group element atom 19574
                        carbon atom 19563
                          organic molecular entity 19563
                            heteroorganic entity 19148
                              organochalcogen compound 18856
                                organooxygen compound 18778
                                  carbon oxoanion 45
                                    hydrogencarbonate 31
                                      potassium hydrogencarbonate 0
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