603635
  -OEChem-02060822442D

 12 13  0     0  0  0  0  0  0999 V2000
   -1.1042   -2.8375    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1042    2.7833    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4625   -0.7583    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
   -2.4625    0.7500    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    1.5375   -1.5000    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    0.2167   -0.7583    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.2167    0.7500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1042   -1.5000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1042    1.5542    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5375    1.5542    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.9042   -0.7583    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.9042    0.7500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  8  2  0  0  0  0
  2  9  2  0  0  0  0
  3  4  1  0  0  0  0
  3  8  1  0  0  0  0
  4  9  1  0  0  0  0
  5  6  2  0  0  0  0
  5 11  1  0  0  0  0
  6  7  1  0  0  0  0
  6  8  1  0  0  0  0
  7  9  1  0  0  0  0
  7 10  2  0  0  0  0
 10 12  1  0  0  0  0
 11 12  2  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
603635

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
NIAID

> <PUBCHEM_EXT_DATASOURCE_REGID>
008975

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

> <PUBCHEM_SUBSTANCE_SYNONYM>
6,7-Dihydropyrido[2,3-d]pyridazine-5,8-dione
AIDS-008975
AIDS008975
Niazid deriv

> <PUBCHEM_XREF_EXT_ID>
008975
AIDS008975

> <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=008975

> <PUBCHEM_CID_ASSOCIATIONS>
220711  1

$$$$