206731
  -OEChem-02060822402D

 11 11  0     1  0  0  0  0  0999 V2000
    4.4041   -2.0458    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.3958   -4.0292    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.7833   -2.1125    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    6.2375   -3.3125    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.3042   -2.5250    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.8166   -3.3167    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    5.0734   -2.5326    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.9916   -3.3167    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.7391   -2.5326    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    5.5250   -3.7292    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0208   -2.1167    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  7  1  0  0  0  0
  1  9  1  0  0  0  0
  6  2  1  6  0  0  0
  3  7  2  0  0  0  0
  4 10  1  0  0  0  0
  5 11  1  0  0  0  0
  6  7  1  0  0  0  0
  6  8  1  0  0  0  0
  6 10  1  0  0  0  0
  8  9  1  0  0  0  0
  9 11  1  1  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
206731

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
007397899

> <PUBCHEM_SUBSTANCE_SYNONYM>
3-Deoxy-2-C-(hydroxymethyl)-D-erythro-pentonic acid gamma-lactone
7397-89-9
D-erythro-Pentonic acid, 3-deoxy-2-C-(hydroxymethyl)-, gamma-lactone
Isosaccharino-1,4-lactone
alpha-D-Isosaccharino-1,4-lactone

> <PUBCHEM_GENERIC_REGISTRY_NAME>
7397-89-9

> <PUBCHEM_XREF_EXT_ID>
007397899

> <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=007397899

> <PUBCHEM_CID_ASSOCIATIONS>
64785  1

> <PUBCHEM_BONDANNOTATIONS>
6  2  6
9  11  5

$$$$