155978
  -OEChem-02060822392D

  9  8  0     1  0  0  0  0  0999 V2000
    1.8047   -0.3457    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.3151   -1.2167    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3124   -0.0525    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.1350    1.0300    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    0.2728    0.4917    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    0.8024   -0.3457    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5734   -0.0175    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4458    0.4581    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2393    1.3568    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  6  2  0  0  0  0
  2  6  1  0  0  0  0
  3  8  1  0  0  0  0
  5  4  1  6  0  0  0
  5  6  1  0  0  0  0
  5  7  1  0  0  0  0
  5  9  1  1  0  0  0
  7  8  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
155978

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
000672151

> <PUBCHEM_SUBSTANCE_SYNONYM>
498-19-1
672-15-1
Butanoic acid, 2-amino-4-hydroxy-, (S)-
Butyric acid, 2-amino-4-hydroxy-, L- (8CI)
EINECS 211-590-6
HOMOSERINE
Homoserine (VAN)
L-Homoserine
NSC 206251

> <PUBCHEM_GENERIC_REGISTRY_NAME>
498-19-1
672-15-1

> <PUBCHEM_XREF_EXT_ID>
000672151

> <PUBCHEM_EXT_DATASOURCE_URL>
http://chem.sis.nlm.nih.gov/chemidplus/

> <PUBCHEM_EXT_SUBSTANCE_URL>
http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced&regno=000672151

> <PUBCHEM_CID_ASSOCIATIONS>
12647  1

> <PUBCHEM_BONDANNOTATIONS>
5  4  6
5  9  5

$$$$