- Formula: C3H7NO2S
- Molecular weight: 121.158
- IUPAC Standard InChIKey: XUJNEKJLAYXESH-UWTATZPHSA-N
- CAS Registry Number: 52-90-4
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
- Other names: Cysteine, L-; β-Mercaptoalanine; Cystein; Cysteine; Half-cystine; L-(+)-Cysteine; L-Alanine, 3-mercapto-; NSC-8746; Propanoic Acid, 2-amino-3-mercapto-, (R)-; Thioserine; (R)-2-Amino-3-mercaptopropanoic acid; α-Amino-β-thiolpropionic acid; (R)-Cysteine; 2-Amino-3-mercaptopropionic acid; L-Cys
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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