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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:phosphinic acid
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Accession:CHEBI:29031 term browser browse the term
Definition:A phosphorus oxoacid that consists of a single pentavalent phosphorus covalently bound via single bonds to two hydrogens and a hydroxy group and via a double bond to an oxygen. The parent of the class of phosphinic acids.
Synonyms:exact_synonym: dihydridodioxophosphoric acid;   dihydridohydroxidooxidophosphorus;   hydrogen dihydridodioxophosphate(1-)
 related_synonym: Formula=H3O2P;   H2PO(OH);   H3PO2;   HPA;   HPH2O2;   Hypophosphorous acid;   InChI=1S/H3O2P/c1-3-2/h3H2,(H,1,2);   InChIKey=ACVYVLVWPXVTIT-UHFFFAOYSA-N;   SMILES=[H]OP([H])([H])=O;   [PH2(OH)O];   [PH2O(OH)];   hydrophosphorous acid
 alt_id: CHEBI:26042;   CHEBI:8138
 xref: CAS:6303-21-5;   Gmelin:25147;   KEGG:C05339;   KEGG:D02334;   MolBase:594;   Reaxys:3600366;   Wikipedia:Phosphinic_acid
 cyclic_relationship: is_conjugate_acid_of CHEBI:29198


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Path 1
Term Annotations click to browse term
  CHEBI ontology 19821
    role 19769
      chemical role 19345
        antioxidant 14443
          phosphinic acid 0
            (2S)-2-[3-(aminomethyl)phenyl]-3-[(S)-\{(1R)-1-[(2,1,3-benzothiadiazol-4-ylsulfonyl)amino]-2-methylpropyl\}(hydroxy)phosphoryl]propanoic acid 0
            3-[hydroxy(oxido)phosphoranyl]pyruvic acid 0
            hypophosphite 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19821
    subatomic particle 19819
      composite particle 19819
        hadron 19819
          baryon 19819
            nucleon 19819
              atomic nucleus 19819
                atom 19819
                  main group element atom 19716
                    p-block element atom 19716
                      chalcogen 19469
                        oxygen atom 19445
                          oxygen molecular entity 19445
                            hydroxides 19180
                              oxoacid 18498
                                pnictogen oxoacid 10685
                                  phosphorus oxoacid 9666
                                    phosphinic acid 0
                                      (2S)-2-[3-(aminomethyl)phenyl]-3-[(S)-\{(1R)-1-[(2,1,3-benzothiadiazol-4-ylsulfonyl)amino]-2-methylpropyl\}(hydroxy)phosphoryl]propanoic acid 0
                                      3-[hydroxy(oxido)phosphoranyl]pyruvic acid 0
                                      hypophosphite 0
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