721864
  -OEChem-02060822472D

 16 20  0     1  0  0  0  0  0999 V2000
   -0.3711   -3.5600    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.1282   -3.5096    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.9785   -1.4102    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.9785   -0.8604    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7285   -1.2105    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0781   -1.2105    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.2783   -1.7603    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    1.2783   -0.5104    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    2.5783   -1.7603    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    2.5783   -0.5104    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    0.3785   -3.0102    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.3783   -3.0102    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4781   -2.4604    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5285    0.2392    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3780   -2.4604    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.3285    0.2392    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1 11  2  0  0  0  0
  2 12  2  0  0  0  0
  3  4  1  0  0  0  0
  3  7  1  0  0  0  0
  3  9  1  0  0  0  0
  4  8  1  0  0  0  0
  4 10  1  0  0  0  0
  5  7  1  0  0  0  0
  5  8  1  0  0  0  0
  5 11  1  0  0  0  0
  6  9  1  0  0  0  0
  6 10  1  0  0  0  0
  6 12  1  0  0  0  0
  7 13  1  0  0  0  0
  8 14  1  0  0  0  0
  9 15  1  0  0  0  0
 10 16  1  0  0  0  0
 11 12  1  0  0  0  0
 13 15  2  0  0  0  0
 14 16  2  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
721864

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
068217174

> <PUBCHEM_SUBSTANCE_SYNONYM>
3,6-Ethanodicyclopenta(cd,gh)pentalene-7,8-dione, 2a,3,3a,5a,6,6a,6b,6c-octahydro-
68217-17-4

> <PUBCHEM_GENERIC_REGISTRY_NAME>
68217-17-4

> <PUBCHEM_XREF_EXT_ID>
068217174

> <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=068217174

> <PUBCHEM_CID_ASSOCIATIONS>
144289  1

$$$$