425811
  -OEChem-03010813452D

  8  8  0     1  0  0  0  0  0999 V2000
    0.1484    1.1733    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -2.0381    0.1348    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.5984    0.3943    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.3015    0.3943    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
   -1.2235   -0.2476    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.0814   -0.4426    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4114    0.1763    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1474   -1.1443    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  3  1  0  0  0  0
  1  4  1  0  0  0  0
  2  5  2  0  0  0  0
  3  4  1  0  0  0  0
  3  6  1  0  0  0  0
  3  7  1  0  0  0  0
  4  5  1  0  0  0  0
  5  8  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
425811

> <PUBCHEM_SUBSTANCE_VERSION>
2

> <PUBCHEM_EXT_DATASOURCE_NAME>
DTP/NCI

> <PUBCHEM_EXT_DATASOURCE_REGID>
139151

> <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>
2-Pentanone, 3,4-epoxy-4-methyl-
3,3-Dimethyl-2-acetyloxirane
3-Acetyl-2,2-dimethyloxirane
4-Methyl-3,4-epoxypentan-2-one
4478-63-1
Epoxymesityl oxide
Ethanone, 1-(3,3-dimethyloxiranyl)-
NSC139151
WLN: T3OTJ B1 B1 CV1

> <PUBCHEM_GENERIC_REGISTRY_NAME>
4478-63-1

> <PUBCHEM_XREF_EXT_ID>
139151

> <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=139151

> <PUBCHEM_CID_ASSOCIATIONS>
20558  1

$$$$