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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:(R)-2-halocarboxylic acid
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Accession:CHEBI:15568 term browser browse the term
Definition:Any carboxylic acid carrying an unspecified halogen substituent at the 2R-position.
Synonyms:related_synonym: (R)-2-haloacid;   (R)-2-haloacids;   (R)-2-halocarboxylic acids;   Formula=C2H2O2RX;   SMILES=OC(C(*)*)=O
 alt_id: CHEBI:10834;   CHEBI:10972
 xref: MetaCyc:R-2-Haloacids
 cyclic_relationship: is_conjugate_acid_of CHEBI:137406;   is_enantiomer_of CHEBI:15791

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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 24838
    chemical entity 24808
      molecular entity 24774
        polyatomic entity 24705
          heteroatomic molecular entity 24312
            halide 19402
              organohalogen compound 19232
                (R)-2-halocarboxylic acid 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 24838
    subatomic particle 24799
      composite particle 24799
        hadron 24799
          baryon 24799
            nucleon 24799
              atomic nucleus 24799
                atom 24799
                  main group element atom 24667
                    p-block element atom 24667
                      carbon group element atom 24464
                        carbon atom 24428
                          organic molecular entity 24428
                            organic group 22888
                              organic divalent group 22868
                                organodiyl group 22868
                                  carbonyl group 22862
                                    carbonyl compound 22862
                                      carboxylic acid 21936
                                        (R)-2-halocarboxylic acid 0
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