728809
  -OEChem-02060822472D

 10  9  0     1  0  0  0  0  0999 V2000
    6.1875   -7.8741    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.6875   -7.8741    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.5625  -11.1217    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.4375  -10.0392    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    8.0625   -8.9566    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.5625   -8.9566    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    4.3125   -8.9566    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.1875  -10.0392    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    3.6875  -10.0392    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.4375  -10.0392    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  6  1  1  6  0  0  0
  2  7  2  0  0  0  0
  8  3  1  1  0  0  0
  4  9  1  0  0  0  0
  5 10  1  0  0  0  0
  6  7  1  0  0  0  0
  6  8  1  0  0  0  0
  7  9  1  0  0  0  0
  8 10  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
728809

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
005556489

> <PUBCHEM_SUBSTANCE_SYNONYM>
5556-48-9
DL-erythro-Pentulose
Ribulose
erythro-2-Pentulose

> <PUBCHEM_GENERIC_REGISTRY_NAME>
5556-48-9

> <PUBCHEM_XREF_EXT_ID>
005556489

> <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=005556489

> <PUBCHEM_CID_ASSOCIATIONS>
151261  1

> <PUBCHEM_BONDANNOTATIONS>
6  1  6
8  3  5

$$$$