203790
  -OEChem-02060822402D

  8  7  0     1  0  0  0  0  0999 V2000
    0.8902    1.0337    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    1.6081   -0.2018    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.1792   -0.2058    0.0000 C   0  0  3  0  0  0  0  0  0  0  0  0
    0.8925    0.2087    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.5364    0.2048    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.1815   -1.0308    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2498   -0.2097    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.9654    0.2008    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
  7  8  2  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
203790

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
001575742

> <PUBCHEM_SUBSTANCE_SYNONYM>
1575-74-2
2-Methyl-4-pentenoic acid
2-Methylpent-4-en-1-oic acid
4-Pentenoic acid, 2-methyl-
53729-46-7
EINECS 216-404-7
FEMA No. 3511

> <PUBCHEM_GENERIC_REGISTRY_NAME>
1575-74-2
53729-46-7

> <PUBCHEM_XREF_EXT_ID>
001575742

> <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=001575742

> <PUBCHEM_CID_ASSOCIATIONS>
549519  1

$$$$