355973 <common-name>[6-[17-(5-acetyl-4,5-dihydroxy-6-methyloxan-2-yl)oxy-19-(dimethoxymethyl)-10,13-dihydroxy-6-methoxy-3-methyl-11-oxospiro[16,20,22-trioxahexacyclo[17.2.1.02,15.05,14.07,12.017,21]docosa-2(15),3,5(14),6,12-pentaene-18,2'-oxirane]-8-yl]oxy-4-hydroxy-2,4-dimethyloxan-3-yl] acetate</common-name> <description>[6-[17-(5-acetyl-4,5-dihydroxy-6-methyloxan-2-yl)oxy-19-(dimethoxymethyl)-10,13-dihydroxy-6-methoxy-3-methyl-11-oxospiro[16,20,22-trioxahexacyclo[17.2.1.02,15.05,14.07,12.017,21]docosa-2(15),3,5(14),6,12-pentaene-18,2'-oxirane]-8-yl]oxy-4-hydroxy-2,4-dimethyloxan-3-yl] acetate is a chemical compound with the formula C42H52O20. With an average molecular weight of 876.80 g/mol, [6-[17-(5-acetyl-4,5-dihydroxy-6-methyloxan-2-yl)oxy-19-(dimethoxymethyl)-10,13-dihydroxy-6-methoxy-3-methyl-11-oxospiro[16,20,22-trioxahexacyclo[17.2.1.02,15.05,14.07,12.017,21]docosa-2(15),3,5(14),6,12-pentaene-18,2'-oxirane]-8-yl]oxy-4-hydroxy-2,4-dimethyloxan-3-yl] acetate is a heavy molecule.</description> <cas nil="true"/> <pubchem-id>3067465</pubchem-id> <chemical-formula>C42H52O20</chemical-formula> <weight>876.8</weight> <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">2026-09-01T01:02:48Z</created-at> <updated-at type="dateTime">2026-09-01T01:02:48Z</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>CC1C(C(CC(O1)OC2CC(C(=O)C3=C(C4=C(C=C(C5=C4OC6(C7C5OC(C68CO8)(O7)C(OC)OC)OC9CC(C(C(O9)C)(C(=O)C)O)O)C)C(=C23)OC)O)O)(C)O)OC(=O)C</moldb-smiles> <moldb-formula>C42H52O20</moldb-formula> 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nil="true"/> <stoff-ident-id nil="true"/> <susdat-id nil="true"/> <iupac>[6-[17-(5-acetyl-4,5-dihydroxy-6-methyloxan-2-yl)oxy-19-(dimethoxymethyl)-10,13-dihydroxy-6-methoxy-3-methyl-11-oxospiro[16,20,22-trioxahexacyclo[17.2.1.02,15.05,14.07,12.017,21]docosa-2(15),3,5(14),6,12-pentaene-18,2'-oxirane]-8-yl]oxy-4-hydroxy-2,4-dimethyloxan-3-yl] acetate</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"/> <kingdom>Organic compounds</kingdom> <superklass>Lipids and lipid-like molecules</superklass> <klass>Steroids and steroid derivatives</klass> 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