118329 <common-name>k-Strophanthoside</common-name> <description nil="true"/> <cas>33279-57-1</cas> <pubchem-id>20055295</pubchem-id> <chemical-formula>C42H64O19</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">2026-04-06T01:23:30Z</created-at> <updated-at type="dateTime">2026-05-21T00:35:49Z</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@@]1(C[C@H](OC)[C@H](O[C@]2([H])O[C@H](CO[C@@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)[C@@H](O)[C@H](O)[C@H]2O)[C@@H](C)O1)O[C@H]1CC[C@]2(C=O)[C@@]3([H])CC[C@]4(C)[C@H](CC[C@]4(O)[C@]3([H])CC[C@]2(O)C1)C1=CC(=O)OC1</moldb-smiles> <moldb-formula>C42H64O19</moldb-formula> <moldb-inchi>InChI=1S/C42H64O19/c1-19-36(61-38-35(51)33(49)31(47)27(60-38)17-56-37-34(50)32(48)30(46)26(15-43)59-37)25(54-3)13-29(57-19)58-21-4-9-40(18-44)23-5-8-39(2)22(20-12-28(45)55-16-20)7-11-42(39,53)24(23)6-10-41(40,52)14-21/h12,18-19,21-27,29-38,43,46-53H,4-11,13-17H2,1-3H3/t19-,21+,22-,23+,24-,25+,26-,27-,29+,30-,31-,32+,33+,34-,35-,36-,37-,38+,39-,40+,41+,42+/m1/s1</moldb-inchi> <moldb-inchikey>GILGYKHFZXQALF-FBPIOBPTSA-N</moldb-inchikey> <moldb-average-mass type="decimal">872.955</moldb-average-mass> <moldb-mono-mass type="decimal">872.4041798</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp nil="true"/> <hmdb-id nil="true"/> <chembl-id nil="true"/> <chemspider-id>16736549</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>CHEM114222</chemdb-id> <dsstox-id>DTXSID60954919</dsstox-id> <toxcast-id nil="true"/> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id>NS00093781</susdat-id> <iupac>3beta-{[beta-D-Glucopyranosyl-(1-&gt;6)-beta-D-glucopyranosyl-(1-&gt;4)-2,6-dideoxy-3-O-methyl-beta-D-ribo-hexopyranosyl]oxy}-5,14-dihydroxy-19-oxo-5beta-card-20(22)-enolide</iupac> <moldb-polar-surface-area nil="true"/> <moldb-refractivity nil="true"/> <moldb-polarizability nil="true"/> <moldb-rotatable-bond-count nil="true"/> <moldb-acceptor-count nil="true"/> <moldb-donor-count nil="true"/> <moldb-pka-strongest-acidic nil="true"/> <moldb-pka-strongest-basic nil="true"/> <moldb-physiological-charge nil="true"/> <moldb-number-of-rings nil="true"/> <moldb-alogps-logp nil="true"/> <moldb-alogps-logs nil="true"/> <moldb-alogps-solubility nil="true"/> </compound>