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.
A sesquiterpenoid that is (8aS)-1,2,3,4,4a,5,6,8a-octahydronaphthalene substituted by an isopropyl group at position 1, methyl groups at positions 4 and 7, and by a hydroxy group at position 4a (the 1S,4R,4aR,8aR-diastereoisomer).