684500
  -OEChem-02060822462D

 14 16  0     0  0  0  0  0  0999 V2000
    4.1856   -4.3307    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    7.5489   -4.3994    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.4458   -2.8855    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.3891   -5.7839    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    7.3481   -2.9410    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    7.2886   -5.8445    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.4581   -3.9467    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.4502   -4.7716    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.2870   -3.9533    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.2764   -4.7834    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.6854   -3.6793    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.6524   -5.0124    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.0808   -3.7137    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.0479   -5.0468    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1 11  1  0  0  0  0
  1 12  1  0  0  0  0
  2 13  1  0  0  0  0
  2 14  1  0  0  0  0
  3 11  2  0  0  0  0
  4 12  2  0  0  0  0
  5 13  2  0  0  0  0
  6 14  2  0  0  0  0
  7  8  1  0  0  0  0
  7  9  1  0  0  0  0
  7 11  1  0  0  0  0
  8 10  1  0  0  0  0
  8 12  1  0  0  0  0
  9 10  1  0  0  0  0
  9 13  1  0  0  0  0
 10 14  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
684500

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
004415876

> <PUBCHEM_SUBSTANCE_SYNONYM>
4415-87-6
EINECS 224-577-5
Tetrahydrocyclobuta(1,2-c:3,4-c')difuran-1,3,4,6-tetraone

> <PUBCHEM_GENERIC_REGISTRY_NAME>
4415-87-6

> <PUBCHEM_XREF_EXT_ID>
004415876

> <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=004415876

> <PUBCHEM_CID_ASSOCIATIONS>
107280  1

$$$$