CAS: 33744-33-1 Molecular Formula: C3H9NS.HCl Molecular Weight (g/mol): 127.63 Synonym: Ethanethiol, 2-(methylamino)-, hydrochloride (8CI, 9CI),2-(Methylamino)ethane-1-thiol hydrochloride,2-(Methylamino)ethanethiol hydrochloride,2-Mercapto-N-methylaminoethane hydrochloride,2-Mercapto-N-methylaminoethane hydrochloride (1:1) IUPAC Name: 2-(methylamino)ethanethiol;hydrochloride SMILES: Cl.CNCCS