553704
  -OEChem-03010813472D

 19 21  0     0  0  0  0  0  0999 V2000
   -0.3920   -1.4455    0.0000 O   0  5  0  0  0  0  0  0  0  0  0  0
    0.8779   -1.4455    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.1190    0.7734    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3920   -0.7015    0.0000 N   0  3  0  0  0  0  0  0  0  0  0  0
    0.8779    0.7954    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    1.5170   -0.3125    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3920    0.7754    0.0000 N   0  0  0  0  0  0  0  0  0  0  0  0
    0.2389   -0.3125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.2389    0.4264    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.8779   -0.6815    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0310   -0.3325    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.0310    0.4064    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.5170    0.4264    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6710   -0.7025    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6710    0.7744    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.8779    1.4064    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1419   -0.6725    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3110   -0.3325    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.3110    0.4054    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  4  1  0  0  0  0
  2 10  2  0  0  0  0
  3 13  2  0  0  0  0
  4  8  1  0  0  0  0
  4 11  2  0  0  0  0
  5  9  1  0  0  0  0
  5 13  1  0  0  0  0
  5 16  1  0  0  0  0
  6 10  1  0  0  0  0
  6 13  1  0  0  0  0
  6 17  1  0  0  0  0
  7  9  1  0  0  0  0
  7 12  2  0  0  0  0
  8  9  2  0  0  0  0
  8 10  1  0  0  0  0
 11 12  1  0  0  0  0
 11 14  1  0  0  0  0
 12 15  1  0  0  0  0
 14 18  2  0  0  0  0
 15 19  2  0  0  0  0
 18 19  1  0  0  0  0
M  CHG  2   1  -1   4   1
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
553704

> <PUBCHEM_SUBSTANCE_VERSION>
2

> <PUBCHEM_EXT_DATASOURCE_NAME>
DTP/NCI

> <PUBCHEM_EXT_DATASOURCE_REGID>
99413

> <PUBCHEM_SUBSTANCE_COMMENT>
DTP/NCI from molfile.  Release-June 2007.
Structure Evaluation:Inconsistent with Molecular Formula - Could not find formula fragment for C12H9N4O3 in C12H10N4O3.
Deposition record created from database webdb on host dtpiv1.ncifcrf.gov on Feb 22, 2008

> <PUBCHEM_SUBSTANCE_SYNONYM>
2962-89-2
Alloxazine, 1,3-dimethyl-, 5-oxide
Benzo[g]pteridine-2,4(1H,3H)-dione, 1,3-dimethyl-, 5-oxide
NSC99413

> <PUBCHEM_GENERIC_REGISTRY_NAME>
2962-89-2

> <PUBCHEM_XREF_EXT_ID>
99413

> <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=99413

> <PUBCHEM_CID_ASSOCIATIONS>
928025  1

$$$$