cysteine zwitterion

Molecular Formula: C3H7NO2S


InChI: InChI=1/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/f/h4H

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

Names:
    CHEBI:35237
    cysteine zwitterion
    (+)H3N-CH(CH2SH)-COO(-)
    +H3N‒CH(CH2SH)-COO−
    2-ammonio-3-mercaptopropanoate
    2-ammonio-3-sulfanylpropanoate
    2-azaniumyl-3-sulfanyl-propanoate

Registries:
    PubChem CID 5260155
    ChEBI 35237
    PubChem ID 10318889