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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:22728 term browser browse the term
Synonyms:related_synonym: benzopyrroles

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Your selection has 9558 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 19781
        chemical entity 19781
          atom 19779
            nonmetal atom 19659
              nitrogen atom 18625
                nitrogen molecular entity 18625
                  organonitrogen compound 18367
                    organonitrogen heterocyclic compound 17522
                      benzopyrrole 9558
                        indoles + 9228
                        isoindoles + 1125
    Path 2
    Term Annotations click to browse term
      CHEBI ontology 19781
        subatomic particle 19779
          composite particle 19779
            hadron 19779
              baryon 19779
                nucleon 19779
                  atomic nucleus 19779
                    atom 19779
                      main group element atom 19669
                        p-block element atom 19669
                          carbon group element atom 19588
                            carbon atom 19578
                              organic molecular entity 19578
                                organic molecule 19510
                                  organic cyclic compound 19337
                                    organic heterocyclic compound 18550
                                      organic heteropolycyclic compound 18038
                                        organic heterobicyclic compound 16778
                                          benzopyrrole 9558
                                            indoles + 9228
                                            isoindoles + 1125
    paths to the root