490425
  -OEChem-03010813462D

  9  8  0     1  0  0  0  0  0999 V2000
   -1.0249    1.2999    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0749    1.2999    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.6250    0.1999    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5749   -0.3499    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4749   -0.3499    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4749    0.1999    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
   -1.0249    0.7500    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    0.0749    0.7500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5749    0.1999    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  7  1  1  1  0  0  0
  2  8  2  0  0  0  0
  3  8  1  0  0  0  0
  4  9  1  0  0  0  0
  5  6  1  6  0  0  0
  6  7  1  0  0  0  0
  6  8  1  0  0  0  0
  7  9  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
490425

> <PUBCHEM_SUBSTANCE_VERSION>
2

> <PUBCHEM_EXT_DATASOURCE_NAME>
DTP/NCI

> <PUBCHEM_EXT_DATASOURCE_REGID>
621990

> <PUBCHEM_SUBSTANCE_COMMENT>
DTP/NCI from molfile.  Release-June 2007.
Structure Evaluation:Consistent with Molecular Formula.
Deposition record created from database webdb on host dtpiv1.ncifcrf.gov on Feb 22, 2008

> <PUBCHEM_SUBSTANCE_SYNONYM>
Ds-Erythro-2-amino-3,4-dihydroxybutanoic acid
NSC621990

> <PUBCHEM_XREF_EXT_ID>
621990

> <PUBCHEM_EXT_DATASOURCE_URL>
http://dtp.nci.nih.gov/

> <PUBCHEM_EXT_SUBSTANCE_URL>
http://dtp.nci.nih.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=621990

> <PUBCHEM_CID_ASSOCIATIONS>
360118  1

> <PUBCHEM_BONDANNOTATIONS>
7  1  5
5  6  6

$$$$