CAS: 1338-39-2 Molecular Formula: C18H34O6 Molecular Weight (g/mol): 346.46 MDL Number: MFCD00005365 InChI Key: LWZFANDGMFTDAV-IOVMHBDKSA-N Synonym: Sorbitan monododecanoate; Span™ 20 IUPAC Name: 2-[(2R,3S,4R)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl dodecanoate SMILES: CCCCCCCCCCCC(=O)OCC(O)[C@H]1OC[C@@H](O)[C@@H]1O