163378
  -OEChem-02060822392D

  8  8  0     1  0  0  0  0  0999 V2000
    0.4408   -1.1427    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9309    1.2280    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.9509   -0.2810    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.0466   -0.2864    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
   -0.9309    0.2051    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.9019   -0.0160    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.4288    0.5620    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.8140   -0.2691    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>
163378

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
004478631

> <PUBCHEM_SUBSTANCE_SYNONYM>
1-(3,3-DIMETHYLOXIRANYL)ETHANONE
2-Pentanone, 3,4-epoxy-4-methyl-
3,3-Dimethyl-2-acetyloxirane
3,4-Epoxy-4-methylpentan-2-one
3-Acetyl-2,2-dimethyloxirane
4-Methyl-3,4-epoxypentan-2-one
4478-63-1
AI3-03900
EINECS 224-758-9
Epoxymesityl oxide
Ethanone, 1-(3,3-dimethyloxiranyl)- (9CI)
NSC 139151

> <PUBCHEM_GENERIC_REGISTRY_NAME>
4478-63-1

> <PUBCHEM_XREF_EXT_ID>
004478631

> <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=004478631

> <PUBCHEM_CID_ASSOCIATIONS>
20558  1

$$$$