630543
  -OEChem-02060822452D

  8  8  0     0  0  0  0  0  0999 V2000
    0.0000   -0.6167    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4292   -0.6167    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.4167   -0.6167    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7125   -0.2042    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7125   -0.2042    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7125    0.6208    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7125    0.6208    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    1.0375    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  4  1  0  0  0  0
  1  5  1  0  0  0  0
  2  4  2  0  0  0  0
  3  5  2  0  0  0  0
  4  6  1  0  0  0  0
  5  7  1  0  0  0  0
  6  8  1  0  0  0  0
  7  8  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
630543

> <PUBCHEM_SUBSTANCE_VERSION>
4

> <PUBCHEM_EXT_DATASOURCE_NAME>
NIAID

> <PUBCHEM_EXT_DATASOURCE_REGID>
081863

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

> <PUBCHEM_SUBSTANCE_SYNONYM>
108-55-4
2H-Pyran-2,6(3H)-dione, dihydro
AIDS-081863
AIDS081863
Glutaric anhydride
NSC16640
Pentanedioic acid anhydride
Pentanedioic anhydride
Pyroglutaric acid

> <PUBCHEM_GENERIC_REGISTRY_NAME>
108-55-4

> <PUBCHEM_XREF_EXT_ID>
081863
AIDS081863

> <PUBCHEM_PUBMED_ID>
8080452

> <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=081863

> <PUBCHEM_CID_ASSOCIATIONS>
7940  1

$$$$