Wikipedia:  

L-Asparagine

2-Aminosuccinamic acid; Crystal VI; alpha-Aminosuccinamic acid; 2-Aminosuccinamic acid, L-; L-2,4-Diamino-4-oxobutanoic acid; L-Asparatamine; Altheine; Aspartic acid beta-amide; (-)-Asparagine; Aspartamic acid; L-Asparagine
Molecular Formula
C4 H8 N2 O3
Natural Isotopic Abundance Mass
132.1179200000
Mono-Isotopic Molecular Masses
C12N14:   132.053492133
C13N14:   136.066911485
C12N15:   134.04756192
C13N15:   138.0609812711
L-Asparagine image
L-Asparagine
InCHi String:
InChI=1S/C4H8N2O3/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H2,6,7)(H,8,9)/t2-/m0/s1

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


IUPAC
(2S)-2-amino-3-carbamoyl-propanoic acid

IUPAC systematic
(2S)-2-amino-3-aminocarbonyl-propanoic acid



PubChem Substance (SID):   85164879   149195   3452
PubChem Compound (CID):   6267
KEGG: Compound ID   C00152
CAS Registry IDs:   32640-57-6   328-41-6   70-47-3   7006-34-0
PDB Chemical Component   ASN   ASN_LFOH   ASN_LFZW
Miscellaneous Databases and IDs:   CHEBI 17196   NSC 82391   EINECS 200-735-9

Reference data were obtained primarily from the PubChem database.

Three dimensional molecular rendering uses Jmol.