Wikipedia:  

L-Cystathionine

L-Cystathionine
Molecular Formula
C7 H14 N2 O4 S
Natural Isotopic Abundance Mass
222.2620600000
Mono-Isotopic Molecular Masses
C12N14:   222.067427638
C13N14:   229.090911503
C12N15:   224.061497425
C13N15:   231.0849812892
L-Cystathionine image
L-Cystathionine
InCHi String:
InChI=1S/C7H14N2O4S/c8-4(6(10)11)1-2-14-3-5(9)7(12)13/h4-5H,1-3,8-9H2,(H,10,11)(H,12,13)/t4-,5-/m0/s1

isomeric SMILES:
C(CSC[C@H](C(=O)O)N)[C@@H](C(=O)O)N
canonical SMILES:
C(CSCC(C(=O)O)N)C(C(=O)O)N


IUPAC: IUPAC openeye: IUPAC systematic
(2S)-2-amino-4-[(2S)-2-amino-2-carboxy-ethyl]sulfanyl-butanoic acid

IUPAC traditional: IUPAC cas
(2S)-2-amino-4-[(2S)-2-amino-2-carboxy-ethyl]thio-butanoic acid



PubChem Substance (SID):   111677716   5347
PubChem Compound (CID):   439698
KEGG: Compound ID   C02291
CAS Registry IDs:   56-88-2
PDB Chemical Component   n/a
Miscellaneous Databases and IDs:   CHEBI 17482

Reference data were obtained primarily from the PubChem database.

Three dimensional molecular rendering uses Jmol.