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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.

Term:acetic acid [4-(5,7-diacetyloxy-4-oxo-1-benzopyran-2-yl)phenyl] ester
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Accession:CHEBI:92205 term browser browse the term
Definition:A flavone that has formula C21H16O8.
Synonyms:related_synonym: Formula=C21H16O8;   InChI=1S/C21H16O8/c1-11(22)26-15-6-4-14(5-7-15)18-10-17(25)21-19(28-13(3)24)8-16(27-12(2)23)9-20(21)29-18/h4-10H,1-3H3;   InChIKey=IVXFOQQPPONQTB-UHFFFAOYSA-N;   SMILES=CC(=O)OC1=CC=C(C=C1)C2=CC(=O)C3=C(C=C(C=C3O2)OC(=O)C)OC(=O)C
 xref: LINCS:LSM-2246

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  CHEBI ontology 19761
    chemical entity 19761
      atom 19759
        nonmetal atom 19641
          oxygen atom 19345
            oxygen molecular entity 19345
              flavonoids 10577
                flavonoid 6512
                  flavones 4197
                    acetic acid [4-(5,7-diacetyloxy-4-oxo-1-benzopyran-2-yl)phenyl] ester 0
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  CHEBI ontology 19761
    subatomic particle 19759
      composite particle 19759
        hadron 19759
          baryon 19759
            nucleon 19759
              atomic nucleus 19759
                atom 19759
                  main group element atom 19653
                    p-block element atom 19653
                      carbon group element atom 19569
                        carbon atom 19559
                          organic molecular entity 19559
                            organic molecule 19493
                              organic cyclic compound 19318
                                organic heterocyclic compound 18510
                                  oxacycle 17544
                                    benzopyran 10275
                                      1-benzopyran 9997
                                        flavonoid 6512
                                          flavones 4197
                                            acetic acid [4-(5,7-diacetyloxy-4-oxo-1-benzopyran-2-yl)phenyl] ester 0
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