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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:phosphinous acid
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Accession:CHEBI:29260 term browser browse the term
Definition:A phosphorus oxoacid that has formula H3OP.
Synonyms:related_synonym: HPH2O;   [PH2(OH)];   dihydridohydroxidophosphorus
 xref: Gmelin:48947
 chemrof_formula: H3OP
 chemrof_inchi: InChI=1S/H3OP/c1-2/h1H,2H2
 chemrof_inchikey: RYIOLWQRQXDECZ-UHFFFAOYSA-N
 chemrof_smiles: [H]OP([H])[H]


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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 20874
    role 20844
      chemical role 20219
        donor 17885
          Bronsted acid 17870
            inorganic acid 6343
              pnictogen oxoacid 6093
                phosphorus oxoacid 2578
                  phosphinous acid 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 20874
    subatomic particle 20883
      composite particle 20883
        hadron 20872
          baryon 20883
            nucleon 20872
              atomic nucleus 20883
                atom 20872
                  main group element atom 20796
                    p-block element atom 20796
                      chalcogen 20489
                        oxygen atom 20437
                          oxygen molecular entity 20437
                            hydroxides 19922
                              oxoacid 17853
                                pnictogen oxoacid 6093
                                  phosphorus oxoacid 2578
                                    phosphinous acid 0
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