686567
  -OEChem-02060822462D

 11 11  0     1  0  0  0  0  0999 V2000
    0.8085   -1.2700    0.0000 S   0  0  0  0  0  0  0  0  0  0  0  0
    2.7070    0.4985    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.6170   -1.8585    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -0.6815    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.2200   -2.0785    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.9855   -1.2700    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.8970    2.0785    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.3970   -0.4615    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    2.3970   -0.4615    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.0870    0.4985    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.8970    1.0785    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  3  2  0  0  0  0
  1  4  2  0  0  0  0
  1  5  1  0  0  0  0
  1  8  1  0  0  0  0
  2  9  1  0  0  0  0
  2 11  1  0  0  0  0
  6  9  2  0  0  0  0
  7 11  2  0  0  0  0
  8  9  1  0  0  0  0
  8 10  1  0  0  0  0
 10 11  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
686567

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
068213741

> <PUBCHEM_SUBSTANCE_SYNONYM>
3-Furansulfonic acid, tetrahydro-2,5-dioxo-
68213-74-1
EINECS 269-259-7
Sulfonated maleic anhydride
Tetrahydro-2,5-dioxofuran-3-sulphonic acid

> <PUBCHEM_GENERIC_REGISTRY_NAME>
68213-74-1

> <PUBCHEM_XREF_EXT_ID>
068213741

> <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=068213741

> <PUBCHEM_CID_ASSOCIATIONS>
109218  1

$$$$