231238
  -OEChem-02060822412D

 28 29  0     1  0  0  0  0  0999 V2000
    2.1500   -3.2417    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0708    3.3458    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7458   -4.4667    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.0500   -2.7417    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9708    2.8500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.8250    4.5667    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.2958   -2.8000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.5417   -0.3875    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -4.4667    0.4958    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.3750    2.9000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6083   -0.3542    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.6875    0.4708    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2208   -1.8542    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    1.8750   -0.5042    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
   -1.8000    0.6208    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    0.3000    1.9583    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    1.3167   -1.9417    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2375    2.0458    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9083   -1.1917    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.9875    1.3000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2375   -3.0125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.2500   -1.2167    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -3.1708    1.3208    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3167    3.1083    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9500   -5.4292    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4167   -3.4542    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -4.3333    3.5583    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.0250    5.5292    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1 17  2  0  0  0  0
  2 18  2  0  0  0  0
  3 21  1  0  0  0  0
  3 25  1  0  0  0  0
  4 22  1  0  0  0  0
  4 26  1  0  0  0  0
  5 23  1  0  0  0  0
  5 27  1  0  0  0  0
  6 24  1  0  0  0  0
  6 28  1  0  0  0  0
  7 21  2  0  0  0  0
  8 22  2  0  0  0  0
  9 23  2  0  0  0  0
 10 24  2  0  0  0  0
 11 12  1  0  0  0  0
 11 13  1  0  0  0  0
 11 15  1  0  0  0  0
 11 19  1  0  0  0  0
 12 14  1  0  0  0  0
 12 16  1  0  0  0  0
 12 20  1  0  0  0  0
 13 17  1  0  0  0  0
 13 21  1  0  0  0  0
 14 17  1  0  0  0  0
 14 22  1  0  0  0  0
 15 18  1  0  0  0  0
 15 23  1  0  0  0  0
 16 18  1  0  0  0  0
 16 24  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
231238

> <PUBCHEM_SUBSTANCE_VERSION>
4

> <PUBCHEM_EXT_DATASOURCE_NAME>
NIAID

> <PUBCHEM_EXT_DATASOURCE_REGID>
135289

> <PUBCHEM_SUBSTANCE_COMMENT>
NIAID - Anti-HIV/OI Chemical Compound Database

> <PUBCHEM_SUBSTANCE_SYNONYM>
AIDS-135289
AIDS135289
NSC634715
Tetramethyl 3a,6a-dimethyl-2,5-dioxooctahydro-1,3,4,6-pentalenetetracarboxylate

> <PUBCHEM_XREF_EXT_ID>
135289
AIDS135289

> <PUBCHEM_EXT_DATASOURCE_URL>
http://chemdb.niaid.nih.gov/struct_search/an/an_search.htm

> <PUBCHEM_EXT_SUBSTANCE_URL>
http://chemdb.niaid.nih.gov/struct_search/all/url_search.asp?aids_no=135289

> <PUBCHEM_CID_ASSOCIATIONS>
356035  1

$$$$