653478
  -OEChem-02060822452D

  7  7  0     0  0  0  0  0  0999 V2000
    1.2202    1.3382    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.6681   -0.3382    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.9610    0.3689    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6681   -0.3382    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.6681   -1.3382    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6681   -1.3382    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.1119    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  3  2  0  0  0  0
  2  3  1  0  0  0  0
  2  4  1  0  0  0  0
  2  5  1  0  0  0  0
  3  7  1  0  0  0  0
  4  6  1  0  0  0  0
  5  6  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
653478

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
003019258

> <PUBCHEM_SUBSTANCE_SYNONYM>
1-Cyclobutylethan-1-one
3019-25-8
EINECS 221-163-6

> <PUBCHEM_GENERIC_REGISTRY_NAME>
3019-25-8

> <PUBCHEM_XREF_EXT_ID>
003019258

> <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=003019258

> <PUBCHEM_CID_ASSOCIATIONS>
76398  1

$$$$