680115
  -OEChem-02060822462D

 13 12  0     1  0  0  0  0  0999 V2000
    3.4600   -0.2500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.3300    1.2500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.6025    1.2500    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.3300    0.2500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6000    0.2500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.2000   -0.2500    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    1.7300   -0.2500    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    6.0600    0.2500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.8700    0.2500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.2025   -1.2500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.7275   -1.2500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.9300   -0.2500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000   -0.2500    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  4  1  0  0  0  0
  1  5  1  0  0  0  0
  2  4  2  0  0  0  0
  3  5  2  0  0  0  0
  4  6  1  0  0  0  0
  5  7  1  0  0  0  0
  6  8  1  0  0  0  0
  6 10  1  0  0  0  0
  7  9  1  0  0  0  0
  7 11  1  0  0  0  0
  8 12  1  0  0  0  0
  9 13  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
680115

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
001519239

> <PUBCHEM_SUBSTANCE_SYNONYM>
1519-23-9
2-Methylbutyric anhydride
Butanoic acid, 2-methyl-, anhydride
EINECS 216-181-6

> <PUBCHEM_GENERIC_REGISTRY_NAME>
1519-23-9

> <PUBCHEM_XREF_EXT_ID>
001519239

> <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=001519239

> <PUBCHEM_CID_ASSOCIATIONS>
102642  1

$$$$