Wikipedia:  

D-Methionine

D-Methionine; Methionine, D-; D-Methionin; (R)-methionine; (2R)-2-amino-4-(methylsulfanyl)butanoic acid; (R)-2-Amino-4-(methylmercapto)butyric acid; D-2-Amino-4-(methylthio)butyric acid; D-2-Amino-4-(methylthio)butanoic acid; (R)-2-amino-4-(methylthio)butanoic acid
Molecular Formula
C5 H11 N O2 S
Natural Isotopic Abundance Mass
149.21134
Mono-Isotopic Molecular Masses
C12N14:   149.0510492925
C13N14:   154.0678234815
C12N15:   150.0480841857
C13N15:   155.0648583747
D-Methionine image
D-Methionine
InCHi String:
InChI=1S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-/m1/s1

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


PUBCHEM iupac NAME
(2R)-2-amino-4-methylsulfanylbutanoic acid

PUBCHEM iupac TRADITIONAL NAME
(2R)-2-amino-4-(methylthio)butyric acid

PUBCHEM iupac OPENEYE NAME: PUBCHEM iupac SYSTEMATIC NAME
(2R)-2-amino-4-methylsulfanyl-butanoic acid

PUBCHEM iupac CAS NAME
(2R)-2-amino-4-(methylthio)butanoic acid



PubChem Substance (SID):   85165239   8143613   24897327
PubChem Compound (CID):   84815
KEGG: Compound ID   C00855
CAS Registry IDs:   348-67-4
PDB Chemical Component   MED   MET
Miscellaneous Databases and IDs:   Sigma-Aldrich M9375_SIGMA   ChEBI CHEBI:16867   ChemSpider 76512   NIST Chemistry WebBook 333085030

Reference data were obtained primarily from the PubChem database.

Three dimensional molecular rendering uses Jmol.