717401
  -OEChem-02060822472D

  8  8  0     0  0  0  0  0  0999 V2000
    0.0000    1.7031    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.0340    0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.0340    1.7031    0.0000 N   0  4  0  0  0  0  0  0  0  0  0  0
    1.5206    0.7907    0.0000 N   0  4  0  0  0  0  0  0  0  0  0  0
    1.5206    2.5547    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.4938    0.7907    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.4938    2.5547    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0413    1.7031    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  3  2  0  0  0  0
  2  4  2  0  0  0  0
  3  4  1  0  0  0  0
  3  5  1  0  0  0  0
  4  6  1  0  0  0  0
  5  7  2  0  0  0  0
  6  8  2  0  0  0  0
  7  8  1  0  0  0  0
M  RAD  2   3   2   4   2
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
717401

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
019194877

> <PUBCHEM_SUBSTANCE_SYNONYM>
19194-87-7
Pyridazine, 1,2-dioxide

> <PUBCHEM_GENERIC_REGISTRY_NAME>
19194-87-7

> <PUBCHEM_XREF_EXT_ID>
019194877

> <PUBCHEM_EXT_DATASOURCE_URL>
http://chem.sis.nlm.nih.gov/chemidplus/

> <PUBCHEM_EXT_SUBSTANCE_URL>
http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced&regno=019194877

$$$$