CAS: 64044-51-5 Molecular Formula: C12H24O12 Molecular Weight (g/mol): 360.312 InChI Key: WSVLPVUVIUVCRA-ZEAJSSQNSA-N Synonym: d-lactose monohydrate,d-+-lactosemonohydrate PubChem CID: 133126686 IUPAC Name: (3S,6R)-2-(hydroxymethyl)-6-[(3R,6R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxane-3,4,5-triol;hydrate SMILES: C(C1C(C(C(C(O1)OC2C(OC(C(C2O)O)O)CO)O)O)O)O.O