83774
  -OEChem-03010813442D

  8  8  0     0  0  0  0  0  0999 V2000
   -0.3355   -1.0749    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.2144    0.0049    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    0.2144    0.5359    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3355   -0.4949    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8655    0.0330    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.2855    1.0849    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.8655    0.5349    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7655    0.0049    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  4  2  0  0  0  0
  2  3  1  0  0  0  0
  2  4  1  0  0  0  0
  2  8  1  0  0  0  0
  3  6  2  0  0  0  0
  4  5  1  0  0  0  0
  5  7  2  0  0  0  0
  6  7  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
83774

> <PUBCHEM_SUBSTANCE_VERSION>
2

> <PUBCHEM_EXT_DATASOURCE_NAME>
DTP/NCI

> <PUBCHEM_EXT_DATASOURCE_REGID>
21411

> <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>
3(2H)-Pyridazinone
3-(2H)-Pyridazinone
3-Hydroxypyridazine
3-Pyridazinol
3-Pyridazinone
504-30-3
6-Pyridazinone
NSC21411
Pyridazin-3(2H)-one

> <PUBCHEM_GENERIC_REGISTRY_NAME>
504-30-3

> <PUBCHEM_XREF_EXT_ID>
21411

> <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=21411

> <PUBCHEM_CID_ASSOCIATIONS>
68153  1

$$$$