482343
  -OEChem-03010813462D

 10 11  0     0  0  0  0  0  0999 V2000
    1.2274   -0.2830    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    1.2274    0.4480    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2975   -0.2619    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0324   -0.2619    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0324    0.4689    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.5955   -0.6480    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.5955    0.8130    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6644   -0.6269    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.6644    0.8339    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2975    0.4689    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1  6  2  0  0  0  0
  2  7  2  0  0  0  0
  3  8  2  0  0  0  0
  3 10  1  0  0  0  0
  4  5  2  0  0  0  0
  4  6  1  0  0  0  0
  4  8  1  0  0  0  0
  5  7  1  0  0  0  0
  5  9  1  0  0  0  0
  9 10  2  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
482343

> <PUBCHEM_SUBSTANCE_VERSION>
2

> <PUBCHEM_EXT_DATASOURCE_NAME>
DTP/NCI

> <PUBCHEM_EXT_DATASOURCE_REGID>
526540

> <PUBCHEM_SUBSTANCE_COMMENT>
DTP/NCI from molfile.  Release-June 2007.
Structure Evaluation:Consistent with Molecular Formula.
Deposition record created from database webdb on host dtpiv1.ncifcrf.gov on Feb 22, 2008

> <PUBCHEM_SUBSTANCE_SYNONYM>
253-53-2
NSC526540
Pyrido[3,4-d]pyridazine

> <PUBCHEM_GENERIC_REGISTRY_NAME>
253-53-2

> <PUBCHEM_XREF_EXT_ID>
526540

> <PUBCHEM_EXT_DATASOURCE_URL>
http://dtp.nci.nih.gov/

> <PUBCHEM_EXT_SUBSTANCE_URL>
http://dtp.nci.nih.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=526540

> <PUBCHEM_CID_ASSOCIATIONS>
160448  1

$$$$