cysteinium

Molecular Formula: C₃H₈NO₂S⁺

InChI: InChI=1/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/p+1/fC3H8NO2S/h4-5H/q+1

InChIKey: InChIKey=XUJNEKJLAYXESH-GRGBLQNVCH
SMILES: [NH3+]C(CS)C(O)=O

Names:
    cysteine cation
    cysteinium
    H2cys+
    (1-carboxy-2-sulfanyl-ethyl)azanium
    1-carboxy-2-mercaptoethanaminium

Registries:
    PubChem CID 5460961
    ChEBI 32458
    PubChem ID 11688336