655423
  -OEChem-02060822452D

 10 11  0     0  0  0  0  0  0999 V2000
    5.0000    6.6708    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    6.5833    7.4833    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    7.1292    5.4167    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    7.7333    6.7958    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    5.7083    5.4167    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    6.4167    5.0000    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    6.4167    6.6708    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.1292    6.2500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7083    6.2500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.4000    7.5458    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  9  2  0  0  0  0
  2  7  1  0  0  0  0
  2 10  2  0  0  0  0
  3  6  2  0  0  0  0
  3  8  1  0  0  0  0
  4  8  1  0  0  0  0
  4 10  1  0  0  0  0
  5  6  1  0  0  0  0
  5  9  1  0  0  0  0
  7  8  2  0  0  0  0
  7  9  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
655423

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
004656864

> <PUBCHEM_SUBSTANCE_SYNONYM>
1,5-Dihydro-4H-imidazo(4,5-d)-1,2,3-triazin-4-one
2-Azahypoxanthine
4656-86-4
4H-Imidazo(4,5-d)-1,2,3-triazin-4-one, 1,5-dihydro- (9CI)
4H-Imidazo(4,5-d)-v-triazin-4-one, 3,7-dihydro- (8CI)
EINECS 225-096-3
NSC 22419

> <PUBCHEM_GENERIC_REGISTRY_NAME>
4656-86-4

> <PUBCHEM_XREF_EXT_ID>
004656864

> <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=004656864

> <PUBCHEM_CID_ASSOCIATIONS>
78389  1

$$$$