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:polycyclic hydrocarbon
go back to main search page
Accession:CHEBI:33666 term browser browse the term
Synonyms:exact_synonym: polycyclic hydrocarbons



show annotations for term's descendants           Sort by:


Your selection has 17045 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 19917
        chemical entity 19915
          atom 19915
            nonmetal atom 19838
              carbon atom 19790
                organic molecular entity 19790
                  organic fundamental parent 18712
                    hydrocarbon 18456
                      cyclic hydrocarbon 17239
                        polycyclic hydrocarbon 17045
                          (8S,10S)-8,10-Dimethyl-1(9)-octalin 0
                          1S,2S,5R-1,4,4 Trimethyltricyclo[6.3.1.0(2,5)]dodec-8(9)- ene 0
                          2,3-Dimethyldecahydronaphthalene 0
                          ent-atiserene 0
                          polycyclic alkane + 43
                          polycyclic arene + 17045
                          polycyclic olefin + 1
                          trans,trans-1,7-Dimethylspiro[4.5]decane 0
                          tricyclic hydrocarbon + 642
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19917
        subatomic particle 19915
          composite particle 19915
            hadron 19915
              baryon 19915
                nucleon 19915
                  atomic nucleus 19915
                    atom 19915
                      main group element atom 19855
                        main group molecular entity 19855
                          s-block molecular entity 19686
                            hydrogen molecular entity 19667
                              hydrides 19173
                                organic hydride 18712
                                  organic fundamental parent 18712
                                    hydrocarbon 18456
                                      cyclic hydrocarbon 17239
                                        polycyclic hydrocarbon 17045
                                          (8S,10S)-8,10-Dimethyl-1(9)-octalin 0
                                          1S,2S,5R-1,4,4 Trimethyltricyclo[6.3.1.0(2,5)]dodec-8(9)- ene 0
                                          2,3-Dimethyldecahydronaphthalene 0
                                          ent-atiserene 0
                                          polycyclic alkane + 43
                                          polycyclic arene + 17045
                                          polycyclic olefin + 1
                                          trans,trans-1,7-Dimethylspiro[4.5]decane 0
                                          tricyclic hydrocarbon + 642
    paths to the root