540766
  -OEChem-03010813482D

 12 13  0     0  0  0  0  0  0999 V2000
   -0.4199    1.0255    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.5049   -1.0625    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.1100    0.0425    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4329   -1.0245    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    0.6189   -1.0485    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9499    0.0124    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    0.0799    0.0425    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0799   -0.5105    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.4199    0.5424    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9499   -0.5074    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.1100   -0.5575    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6899    0.0425    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  9  1  0  0  0  0
  2 10  1  0  0  0  0
  3  7  1  0  0  0  0
  3 11  1  0  0  0  0
  3 12  1  0  0  0  0
  4  8  1  0  0  0  0
  4 10  2  0  0  0  0
  5  8  1  0  0  0  0
  5 11  2  0  0  0  0
  6  9  2  0  0  0  0
  6 10  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>
540766

> <PUBCHEM_SUBSTANCE_VERSION>
2

> <PUBCHEM_EXT_DATASOURCE_NAME>
DTP/NCI

> <PUBCHEM_EXT_DATASOURCE_REGID>
14664

> <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>
1H-Purine-2,6-diol
1H-Purine-2,6-dione, 3,7-dihydro-
2,6-Dioxo-1,2,3,6-tetrahydropurine
2,6-Dioxopurine
69-89-6
9H-Purine-2,6(1H,3H)-dione
Isoxanthine
NSC14664
Pseudoxanthine
Purine-2,6(1H,3H)-dione
XANTHINE
Xan
Xanthic oxide
Xanthin

> <PUBCHEM_GENERIC_REGISTRY_NAME>
69-89-6

> <PUBCHEM_XREF_EXT_ID>
14664

> <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=14664

> <PUBCHEM_CID_ASSOCIATIONS>
1188  1

$$$$