3884479
  -OEChem-02060822592D

 30 34  0     1  0  0  0  0  0999 V2000
    2.0458   -4.5542    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.8708   -4.5542    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.3342   -1.6666    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.5849   -1.6666    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.6171   -4.5459    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.2996   -4.5459    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.0541   -3.7333    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    2.8791   -3.7333    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    2.0541   -2.9083    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    2.8791   -2.9083    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    0.6301   -3.7333    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.3016   -3.7315    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3379   -2.4916    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5870   -2.4916    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.6336   -2.9101    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.3032   -2.9083    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0793   -4.1420    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0126   -4.1427    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0765   -2.4973    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0117   -2.4980    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3292   -4.9625    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5875   -4.9625    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7900   -3.7329    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7256   -3.7318    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7905   -2.9065    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7232   -2.9054    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3245   -5.7875    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5922   -5.7875    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0458   -2.0792    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.8708   -2.0792    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
  7  1  1  1  0  0  0
  1 21  1  0  0  0  0
  8  2  1  6  0  0  0
  2 22  1  0  0  0  0
  3 13  2  0  0  0  0
  4 14  2  0  0  0  0
  5 21  2  0  0  0  0
  6 22  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
  9 29  1  1  0  0  0
 10 14  1  0  0  0  0
 10 30  1  6  0  0  0
 11 15  2  0  0  0  0
 11 17  1  0  0  0  0
 12 16  2  0  0  0  0
 12 18  1  0  0  0  0
 13 15  1  0  0  0  0
 14 16  1  0  0  0  0
 15 19  1  0  0  0  0
 16 20  1  0  0  0  0
 17 23  2  0  0  0  0
 18 24  2  0  0  0  0
 19 25  2  0  0  0  0
 20 26  2  0  0  0  0
 21 27  1  0  0  0  0
 22 28  1  0  0  0  0
 23 25  1  0  0  0  0
 24 26  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
3884479

> <PUBCHEM_SUBSTANCE_VERSION>
2

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
130817811

> <PUBCHEM_SUBSTANCE_SYNONYM>
130817-81-1
4b,4c-Bis(acetyloxy)-4b,4c,9a,9b-tetrahydrocyclobuta(1,2-a:4,3-a')diindene-9,10-dione (4balpha,4cbeta,9abeta,9calpha)-
9,10-Dioxoindano(2',3'-4,3)cyclobuta(1,2-b)indan-4b,4c-diyl diacetate
Cyclobuta(1,2-a:4,3-a')diindene-9,10-dione, 4b,4c-bis(acetyloxy)-4b,4c,9a,9b-tetrahydro-, (4balpha,4cbeta,9abeta,9calpha)-
DCID

> <PUBCHEM_GENERIC_REGISTRY_NAME>
130817-81-1

> <PUBCHEM_XREF_EXT_ID>
130817811

> <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=130817811

> <PUBCHEM_CID_ASSOCIATIONS>
3083162  1

> <PUBCHEM_BONDANNOTATIONS>
7  1  5
10  30  6
8  2  6
9  29  5

$$$$