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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:Lewis acid
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Accession:CHEBI:39143 term browser browse the term
Definition:A molecular entity that is an electron-pair acceptor and therefore able to form a covalent bond with an electron-pair donor (Lewis base), thereby producing a Lewis adduct.
Synonyms:related_synonym: Lewis-Saeure;   accepteur d'une paire d'electrons;   acide de Lewis;   electron acceptor;   electron-pair acceptor


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  CHEBI ontology 0
    role 0
      chemical role 0
        acid 0
          Lewis acid 0
            aluminium trichloride + 0
            antimony pentafluoride 0
            antimony trichloride 0
            chromium(3+) trichloride + 0
            electrophilic reagent + 0
            iron trichloride + 0
            iron trichloride hexahydrate 0
            zinc dichloride + 0
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