Send us a Message



Submit Data |  Help |  Video Tutorials |  News |  Publications |  Download |  REST API |  Citing RGD |  Contact   

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:ortho-fused bicyclic arene
go back to main search page
Accession:CHEBI:35426 term browser browse the term
Synonyms:related_synonym: ortho-fused bicyclic arenes



show annotations for term's descendants           Sort by:


Your selection has 2441 annotated objects. The maximum number of objects that can be shown is 2000. The list is too large to display.

  • Select a more specific term using the term browser
  • Download the entire list for this term
  • Display annotations for this term only (exclude descendants)



  • Term paths to the root
    Path 1
    Term Annotations click to browse term
      CHEBI ontology 19921
        role 19893
          biological role 19891
            aetiopathogenetic role 19267
              carcinogenic agent 18554
                polycyclic arene 17047
                  ortho-fused polycyclic arene 9845
                    ortho-fused bicyclic arene 2441
                      1H-indene + 122
                      azulene + 0
                      naphthalene + 2385
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19921
        subatomic particle 19919
          composite particle 19919
            hadron 19919
              baryon 19919
                nucleon 19919
                  atomic nucleus 19919
                    atom 19919
                      main group element atom 19865
                        main group molecular entity 19865
                          s-block molecular entity 19697
                            hydrogen molecular entity 19678
                              hydrides 19184
                                organic hydride 18719
                                  organic fundamental parent 18719
                                    hydrocarbon 18462
                                      cyclic hydrocarbon 17241
                                        arene 17222
                                          polycyclic arene 17047
                                            ortho-fused polycyclic arene 9845
                                              ortho-fused bicyclic arene 2441
                                                1H-indene + 122
                                                azulene + 0
                                                naphthalene + 2385
    paths to the root