CAS: 3483-12-3 Molecular Formula: C4H10O2S2 Molecular Weight (g/mol): 154.24 InChI Key: VHJLVAABSRFDPM-IMJSIDKUSA-N Synonym: dithiothreitol,dl-1,4-dithiothreitol,dl-dithiothreitol,1,4-dithio-dl-threitol,d-1,4-dithiothreitol,d-dtt,2s,3s-1,4-dimercaptobutane-2,3-diol,threo-1,4-dimercapto-2,3-butanediol,1,4-dithiothreitol,dtt PubChem CID: 446094 ChEBI: CHEBI:42170 IUPAC Name: (2S,3S)-1,4-bis(sulfanyl)butane-2,3-diol SMILES: C(C(C(CS)O)O)S