607132
  -OEChem-02060822452D

  8  7  0     0  0  0  0  0  0999 V2000
    7.6500   -5.2667    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.3334   -5.2667    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    7.6500   -6.7000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.3334   -6.7000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    7.2292   -5.9917    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.7459   -5.9917    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.4042   -5.9917    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.5708   -5.9917    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  5  2  0  0  0  0
  2  6  2  0  0  0  0
  3  5  1  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  3  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
607132

> <PUBCHEM_SUBSTANCE_VERSION>
4

> <PUBCHEM_EXT_DATASOURCE_NAME>
NIAID

> <PUBCHEM_EXT_DATASOURCE_REGID>
017692

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

> <PUBCHEM_SUBSTANCE_SYNONYM>
142-45-0(FREE ACID)
928-04-1(MONOPOTASSIUM SALT)
AIDS-017692
AIDS017692
Acetylenedicarboxylic acid
NSC631597(FREE ACID)

> <PUBCHEM_XREF_EXT_ID>
017692
AIDS017692

> <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=017692

> <PUBCHEM_CID_ASSOCIATIONS>
371  1

$$$$