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L-Cysteine
SpectraBase Compound ID HOSAPkJn9N
InChI InChI=1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m0/s1
InChIKey XUJNEKJLAYXESH-REOHCLBHSA-N
Mol Weight 121.15 g/mol
Molecular Formula C3H7NO2S
Exact Mass 121.01975 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID 4tio1v4AbI
Name cysteine, 3TMS
Alternate Name(s) L-cysteine, 3TMS Thioserine, 3TMS Cystein, 3TMS Half-cystine, 3TMS Carbocysteine, 3TMS (2R)-2-amino-3-sulfanylpropanoic acid, 3TMS L-cysteine
Comments Non-derivatized structure shown; Derivatization type: 3 TMS (mass: 337.138); CC-BY: Oliver Fiehn, University of California, Davis; MoNA-ID: FiehnLib000128; Note: The molecular formula of the structure shown is C3H7NO2S - which differs from the formula reported for the mass spectrum (C12H31NO2SSi3)
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Formula C12H31NO2SSi3
InChI InChI=1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m0/s1
InChIKey XUJNEKJLAYXESH-REOHCLBHSA-N
Molecular Weight 121.154 g/mol
SMILES OC([C@](CS)(N)[H])=O
SPLASH splash10-0gi0-0960000000-e3550c015e05535c69a1
Source of Spectrum FM-2019-128-0
Wiley ID 1817821