721551
  -OEChem-02060822472D

 10 12  0     1  0  0  0  0  0999 V2000
    1.7839   -1.4863    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4807   -0.5262    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    1.4807   -2.3454    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    0.7226   -1.4863    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.7440   -1.4863    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.2892    0.0802    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.2892   -2.9518    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0470   -0.4757    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.9965   -2.3454    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.1870   -1.4863    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1  3  1  0  0  0  0
  1  5  1  0  0  0  0
  2  4  1  0  0  0  0
  2  6  1  0  0  0  0
  3  4  1  0  0  0  0
  3  7  1  0  0  0  0
  4 10  2  0  0  0  0
  5  8  1  0  0  0  0
  5  9  1  0  0  0  0
  6  8  2  0  0  0  0
  7  9  2  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
721551

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
064096737

> <PUBCHEM_SUBSTANCE_SYNONYM>
1H-Cyclobuta(cd)pentalene, 1a,3a,5a,5b-tetrahydro-1-methylene-
64096-73-7

> <PUBCHEM_GENERIC_REGISTRY_NAME>
64096-73-7

> <PUBCHEM_XREF_EXT_ID>
064096737

> <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=064096737

> <PUBCHEM_CID_ASSOCIATIONS>
144035  1

$$$$