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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:cyclic acid anhydride
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Accession:CHEBI:36607 term browser browse the term
Definition:Acid anhydrides derived by loss of water between two oxoacid functions RkE(=O)l(OH)m (l =/= 0) (carboxylic, sulfonic, etc.) in the same molecule so as to close a ring.
Synonyms:related_synonym: cyclic acid anhydrides;   cyclic anhydrides


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Your selection has 2452 annotated objects. The maximum number of objects that can be shown is 2000. The list is too large to display.

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    Path 1
    Term Annotations click to browse term
      CHEBI ontology 19867
        chemical entity 19865
          atom 19865
            nonmetal atom 19787
              carbon atom 19740
                organic molecular entity 19740
                  acid anhydride 2462
                    cyclic acid anhydride 2452
                      cyclic dicarboxylic anhydride + 2452
                      cyclic phosphorus acid anhydride + 0
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19867
        subatomic particle 19865
          composite particle 19865
            hadron 19865
              baryon 19865
                nucleon 19865
                  atomic nucleus 19865
                    atom 19865
                      main group element atom 19803
                        p-block element atom 19803
                          carbon group element atom 19744
                            carbon atom 19740
                              organic molecular entity 19740
                                acid anhydride 2462
                                  cyclic acid anhydride 2452
                                    cyclic dicarboxylic anhydride + 2452
                                    cyclic phosphorus acid anhydride + 0
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