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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:38867 term browser browse the term
Definition:Substance which produces loss of feeling or sensation.
Synonyms:related_synonym: Anaesthetika;   Anaesthetikum;   anaesthetics;   anesthetic agent;   anesthetic drug;   anesthetics

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Your selection has 11781 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 19900
        role 19875
          application 19710
            pharmaceutical 19536
              drug 19536
                anaesthetic 11781
                  1,2-difluorobenzene 0
                  2-methoxypropane + 443
                  benzonatate 0
                  carbon dioxide 22
                  dizocilpine 1
                  dizocilpine maleate 102
                  enflurane 12
                  eugenol + 1309
                  fentanyl + 21
                  general anaesthetic + 7327
                  local anaesthetic + 7645
                  magnesium sulfate + 10
                  morphine + 491
                  phencyclidine 94
                  spathulenol 1
    paths to the root