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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.

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Accession:CHEBI:139492 term browser browse the term
Definition:A chemical compound that causes a substantial proportion of exposed people or animals to develop an allergic reaction in normal tissue after repeated exposure to the compound.
Synonyms:related_synonym: sensitisers;   sensitizer;   sensitizers

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    Term Annotations click to browse term
      CHEBI ontology 19659
        role 19634
          biological role 19633
            aetiopathogenetic role 18993
              sensitiser 9829
                (E)-cinnamaldehyde + 89
                1-chloro-2,4-dinitrobenzene 723
                2-bromo-2-(bromomethyl)pentanedinitrile + 8
                4-nitrobenzyl bromide 10
                benzo[d]isothiazol-3-one 6
                benzocaine 6
                chromium(3+) trichloride + 34
                cobalt dichloride + 4268
                copper(II) sulfate + 5800
                eugenol + 1304
                gold monochloride 0
                isoeugenol + 62
                mercury dichloride 655
                nickel chloride hexahydrate 0
                nickel sulfate hexahydrate 0
                potassium dichromate 2083
                resorcinol + 204
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