676363
  -OEChem-02060822452D

 13 13  0     1  0  0  0  0  0999 V2000
    5.1917    0.0875    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.3208    1.5875    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    6.0583   -1.4167    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.0750    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.8667    1.5792    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.4625    0.0875    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    4.3250    0.5875    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.1917   -0.9125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.4625   -0.9125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.3250   -1.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.5958    0.5833    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7292    0.0833    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.8667    0.5792    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  7  1  0  0  0  0
  1  8  1  0  0  0  0
  2  7  2  0  0  0  0
  3  8  2  0  0  0  0
  4 13  2  0  0  0  0
  5 13  1  0  0  0  0
  6  7  1  0  0  0  0
  6  9  1  0  0  0  0
  6 11  1  0  0  0  0
  8 10  1  0  0  0  0
  9 10  1  0  0  0  0
 11 12  1  0  0  0  0
 12 13  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
676363

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
040550183

> <PUBCHEM_SUBSTANCE_SYNONYM>
40550-18-3
EINECS 254-972-8
Tetrahydro-2,6-dioxo-2H-pyran-3-propionic acid

> <PUBCHEM_GENERIC_REGISTRY_NAME>
40550-18-3

> <PUBCHEM_XREF_EXT_ID>
040550183

> <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=040550183

> <PUBCHEM_CID_ASSOCIATIONS>
99033  1

$$$$