The chemical Ouabain has a designated molecular formula of C29H44O12 and a molecular weight of 584.659 g/mol. Synonyms may include: 5-18-05-00625 (Beilstein Handbook Reference), Acocantherin, Astrobain, BRN 0101712, Card-20(22)-enolide, 3-((6-deoxy-alpha-L-mannopyranosyl)oxy)-1,5,11,14,19-pentahydroxy-, (1beta,3beta,5beta,11alpha)-, CCRIS 965, 3-((6-Deoxy-alpha-L-mannopyranosyl)oxy)-1,5,11alpha,14,19-pentahydroxycard-20(22)-enolide, EINECS 211-139-3 (ChemID). Ouabain has been assigned a MeSH pharmacological action of: Enzyme Inhibitor.