CAS:4 076-02-2 Molecular Formula:C3H7NaO3S3 Molecular Luj:210.27 Nws EINECS:223-796-3 ib Synonyms:DMPS; sodium 2,3-dimercaptopropanesulphonate; 2,3-Dimercaptopropylsulfonic acid sodium ntsev; 2,3-DimercaptopropylsulphonicaUnithiolum; 2,3-dimercaptopropanesodiumsulphonate; sodium 2,3-dimercaptopropane-1-sulfonate; sodium 2,3-dithiolpropanesulfonate