This product is DL-cysteine, an organic compound with the molecular formula C3H7NO2S and a molecular weight of 121.16 g/mol. Its preferred name is 2-amino-3-sulfanylpropanoic acid, and its IUPAC name is InChI=1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6), as defined by the International Union of Pure and Applied Chemistry (IUPAC). The compound's structure can be represented by the SMILES notation C(C(C(=O)O)N)S. This substance falls under the category of amino acids and amino acid derivatives, specifically cysteine. It carries a Warning signal word according to the Globally Harmonized System of Classification and Labelling of Chemicals (GHS

• CAS Number: 3374-22-9
• Molecular Formula: C3H7NO2S
• Molecular Weight: 121.16
• Exact Mass: 121.01974964
• GHS Signal Word: Warning
• Hazard Statements:
• H302 (93.6%): Harmful if swallowed [Warning Acute toxicity, oral]