771301
  -OEChem-02060822482D

 11 10  0     1  0  0  0  0  0999 V2000
    1.4813    1.0904    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.5828   -0.4767    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.4007   -0.4767    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    1.4813    0.0457    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.4007   -1.5424    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.2993    0.0457    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.3202   -2.0648    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2187   -0.4767    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.3202   -3.0887    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2187   -1.5215    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.1172    0.0457    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  4  2  0  0  0  0
  2  4  1  0  0  0  0
  3  4  1  0  0  0  0
  3  5  1  0  0  0  0
  3  6  1  0  0  0  0
  5  7  1  0  0  0  0
  6  8  1  0  0  0  0
  7  9  1  0  0  0  0
  7 10  1  0  0  0  0
  8 11  3  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
771301

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
176638598

> <PUBCHEM_SUBSTANCE_SYNONYM>
(+-)-2-Isobutyl-4-pentynoic acid
176638-59-8
4-Pentynoic acid, 2-isobutyl-

> <PUBCHEM_GENERIC_REGISTRY_NAME>
176638-59-8

> <PUBCHEM_XREF_EXT_ID>
176638598

> <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=176638598

> <PUBCHEM_CID_ASSOCIATIONS>
193958  1

$$$$