Wikipedia:  

L-Glutathione reduced

N-(N-gamma-L-Glutamyl-L-cysteinyl)glycine; Glutathione-SH; Glutide; Glutathione; GLUTATHIONE; Neuthion; Reduced glutathione; Isethion; L-Glutathione; gamma-L-Glutamyl-L-cysteinyl-glycine; Glutathione (reduced)
Molecular Formula
C10 H17 N3 O6 S
Natural Isotopic Abundance Mass
307.3234800000
Mono-Isotopic Molecular Masses
C12N14:   307.083805984
C13N14:   317.117354362
C12N15:   310.074910664
C13N15:   320.1084590415
L-Glutathione reduced image
L-Glutathione reduced
InCHi String:
InChI=1S/C10H17N3O6S/c11-5(10(18)19)1-2-7(14)13-6(4-20)9(17)12-3-8(15)16/h5-6,20H,1-4,11H2,(H,12,17)(H,13,14)(H,15,16)(H,18,19)/t5-,6-/m0/s1

isomeric and canonical SMILES:
C(CC(=O)NC(CS)C(=O)NCC(=O)O)C(C(=O)O)N


IUPAC: IUPAC openeye: IUPAC systematic
2-amino-4-[[1-(carboxymethylcarbamoyl)-2-sulfanyl-ethyl]carbamoyl]butanoic acid

IUPAC traditional
2-amino-4-[[1-(carboxymethylcarbamoyl)-2-mercapto-ethyl]carbamoyl]butanoic acid

IUPAC cas
2-amino-4-[[[1-[(carboxymethylamino)-oxo-methyl]-2-mercapto-ethyl]amino]-oxo-methyl]butanoic acid



PubChem Substance (SID):   85165006   149185   3353
PubChem Compound (CID):   745   124886
KEGG: Compound ID   C00051
CAS Registry IDs:   70-18-8
PDB Chemical Component   n/a
Miscellaneous Databases and IDs:   CHEBI 16856   NSC 400639   CCRIS 2094   EINECS 200-725-4

Reference data were obtained primarily from the PubChem database.

Three dimensional molecular rendering uses Jmol.