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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:arsenous acid
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Accession:CHEBI:49900 term browser browse the term
Definition:An arsenic oxoacid consisting of three hydroxy groups attached to a central arsenic atom.
Synonyms:exact_synonym: trihydrogen trioxoarsenate(3-);   trihydroxidoarsenic;   trioxoarsenic acid
 related_synonym: Arsenic trioxide;   As(OH)3;   Formula=AsH3O3;   H3AsO3;   InChI=1S/AsH3O3/c2-1(3)4/h2-4H;   InChIKey=GCPXMJHSNVMWNM-UHFFFAOYSA-N;   SMILES=O[As](O)O;   TRIHYDROXYARSENITE(III);   arsorous acid
 alt_id: CHEBI:22635;   CHEBI:49899
 xref: CAS:1327-53-3;   CAS:13464-58-9;   DrugBank:DB04456;   Gmelin:1397624;   KEGG:C06697;   KEGG:C13619;   KEGG:D02106
 xref_mesh: MESH:C032793
 xref: PDBeChem:TAS;   UM-BBD_compID:c0532
 cyclic_relationship: is_conjugate_acid_of CHEBI:29242



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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 0
    chemical entity 0
      atom 0
        metalloid atom 0
          arsenic atom 0
            arsenic molecular entity 0
              arsenic oxoacid 0
                arsenous acid 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 0
    subatomic particle 0
      composite particle 0
        hadron 0
          baryon 0
            nucleon 0
              atomic nucleus 0
                atom 0
                  main group element atom 0
                    p-block element atom 0
                      chalcogen 0
                        oxygen atom 0
                          oxygen molecular entity 0
                            hydroxides 0
                              oxoacid 0
                                pnictogen oxoacid 0
                                  arsenic oxoacid 0
                                    arsenous acid 0
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