CAS: 11018-89-6 Molecular Formula: C₂₉H₄₄O₁₂·₈H₂O Molecular Weight (g/mol): 728.78 MDL Number: MFCD00149240 InChI Key: TYBARJRCFHUHSN-DMJRSANLSA-N Synonym: acocantherine;g-strophanthin, prestwick_370, 3-1r,3s,5s,8r,9s,10r,11r,13r,14s,17r-1,5,11,14-tetrahydroxy-10-hydroxymethyl-13-methyl-3-2r,3r,4r,5r,6s-3,4,5-trihydroxy-6-methyloxan-2-yl oxy-2,3,4,6,7,8,9,11,12,15,16,17-dodecahydro-1h-cyclo, gamma-strophanthin, penta a phenanthren-17-yl-2h-furan-5-one;octahydrate, ouabain usp, quabain octahydrate, strophantine octahydrate, ouabain octahydrate PubChem CID: 6364534 IUPAC Name: 3-[(1R,3S,5S,8R,9S,10R,11R,13R,14S,17R)-1,5,11,14-tetrahydroxy-10-(hydroxymethyl)-13-methyl-3-[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-2,3,4,6,7,8,9,11,12,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]-2H-furan-5-one;octahydrate SMILES: CC1C(C(C(C(O1)OC2CC(C3(C4C(CCC3(C2)O)C5(CCC(C5(CC4O)C)C6=CC(=O)OC6)O)CO)O)O)O)O.O.O.O.O.O.O.O.O