181396
  -OEChem-02060822402D

  5  4  0     0  0  0  0  0  0999 V2000
   -0.3466    0.9967    0.0000 Cl  0  0  0  0  0  0  0  0  0  0  0  0
   -0.3466    0.0024    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.5199   -0.5007    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.2130   -0.5007    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.3863    0.0024    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  2  3  1  0  0  0  0
  2  4  2  0  0  0  0
  3  5  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
181396

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
052844209

> <PUBCHEM_SUBSTANCE_SYNONYM>
1-BUTENE, 2-CHLORO-
2-Chloro-1-butene
2-Chlorobutene
52844-20-9

> <PUBCHEM_GENERIC_REGISTRY_NAME>
52844-20-9

> <PUBCHEM_XREF_EXT_ID>
052844209

> <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=052844209

> <PUBCHEM_CID_ASSOCIATIONS>
40555  1

$$$$