45429 <common-name>3-ethoxypregna-3,5-diene-21,17a-carbolactone</common-name> <description nil="true"/> <cas>2649-76-5</cas> <pubchem-id>102303</pubchem-id> <chemical-formula>C24H34O3</chemical-formula> <weight nil="true"/> <appearance nil="true"/> <melting-point nil="true"/> <boiling-point nil="true"/> <density nil="true"/> <solubility nil="true"/> <specific-gravity nil="true"/> <flash-point nil="true"/> <vapour-pressure nil="true"/> <route-of-exposure nil="true"/> <target nil="true"/> <mechanism-of-toxicity nil="true"/> <metabolism nil="true"/> <toxicity nil="true"/> <lethaldose nil="true"/> <carcinogenicity nil="true"/> <use-source nil="true"/> <min-risk-level nil="true"/> <health-effects nil="true"/> <symptoms nil="true"/> <treatment nil="true"/> <created-at type="dateTime">2016-06-03T12:03:44Z</created-at> <updated-at type="dateTime">2026-03-27T01:39:54Z</updated-at> <interacting-proteins nil="true"/> <wikipedia nil="true"/> <uniprot-id nil="true"/> <kegg-compound-id nil="true"/> <omim-id nil="true"/> <chebi-id nil="true"/> <biocyc-id nil="true"/> <ctd-id nil="true"/> <stitch-id nil="true"/> <drugbank-id nil="true"/> <pdb-id nil="true"/> <actor-id nil="true"/> <organism nil="true"/> <export type="boolean">true</export> <metabolizing-proteins nil="true"/> <transporting-proteins nil="true"/> <moldb-smiles>[H][C@@]12CC[C@@]3(CCC(=O)O3)[C@@]1(C)CC[C@@]1([H])[C@@]2([H])CC=C2C=C(CC[C@]12C)OCC</moldb-smiles> <moldb-formula>C24H34O3</moldb-formula> <moldb-inchi>InChI=1S/C24H34O3/c1-4-26-17-7-11-22(2)16(15-17)5-6-18-19(22)8-12-23(3)20(18)9-13-24(23)14-10-21(25)27-24/h5,15,18-20H,4,6-14H2,1-3H3/t18-,19+,20+,22+,23+,24-/m1/s1</moldb-inchi> <moldb-inchikey>PFOMZLRVGKNKCE-PXFMPXEPSA-N</moldb-inchikey> <moldb-average-mass type="decimal">370.533</moldb-average-mass> <moldb-mono-mass type="decimal">370.250794955</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp nil="true"/> <hmdb-id nil="true"/> <chembl-id nil="true"/> <chemspider-id>92417</chemspider-id> <structure-image-file-name nil="true"/> <structure-image-content-type nil="true"/> <structure-image-file-size type="integer" nil="true"/> <structure-image-updated-at type="dateTime" nil="true"/> <biodb-id nil="true"/> <synthesis-reference nil="true"/> <structure-image-caption nil="true"/> <chemdb-id>CHEM044324</chemdb-id> <dsstox-id>DTXSID60949360</dsstox-id> <toxcast-id nil="true"/> <stoff-ident-origin>REACH</stoff-ident-origin> <stoff-ident-id>SI00006046</stoff-ident-id> <susdat-id>NS00007540</susdat-id> <iupac>(1'S,2R,2'R,10'R,11'S,15'S)-5'-ethoxy-2',15'-dimethylspiro[oxolane-2,14'-tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecane]-5',7'-dien-5-one</iupac> </compound>