220874
  -OEChem-02060822412D

 12 11  0     1  0  0  0  0  0999 V2000
    6.5122  -10.1922    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.0794  -10.2009    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.3587   -9.7907    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.6342   -8.5549    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.7877   -8.9565    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.4962   -8.5422    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    5.7916   -9.7820    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0670   -8.5462    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.3548   -8.9652    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.2168   -8.9524    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.4923   -7.7167    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.2208   -9.7779    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  7  2  0  0  0  0
  2  7  1  0  0  0  0
  3  9  2  0  0  0  0
  4  9  1  0  0  0  0
  5  6  1  0  0  0  0
  5  7  1  0  0  0  0
  5  8  2  0  0  0  0
  6 10  1  0  0  0  0
  6 11  1  0  0  0  0
  8  9  1  0  0  0  0
 10 12  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
220874

> <PUBCHEM_SUBSTANCE_VERSION>
4

> <PUBCHEM_EXT_DATASOURCE_NAME>
NIAID

> <PUBCHEM_EXT_DATASOURCE_REGID>
124925

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

> <PUBCHEM_SUBSTANCE_SYNONYM>
2-Sec-butyl-2-butenedioic acid
6621-99-4
AIDS-124925
AIDS124925
NSC56426

> <PUBCHEM_GENERIC_REGISTRY_NAME>
6621-99-4

> <PUBCHEM_XREF_EXT_ID>
124925
AIDS124925

> <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=124925

> <PUBCHEM_CID_ASSOCIATIONS>
5920623  1

$$$$