197389
  -OEChem-02060822412D

  4  3  0     0  0  0  0  0  0999 V2000
   -0.3897    0.2069    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.4310    0.2103    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1000   -0.2069    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.0586   -0.2103    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  2  0  0  0  0
  1  3  1  0  0  0  0
  2  4  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
197389

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
000590181

> <PUBCHEM_SUBSTANCE_SYNONYM>
(Z)-But-2-ene
2-BUTENE, (Z)-
2-Butene, (2Z)-
2-Butene-cis
590-18-1
EINECS 209-673-7
HSDB 5704
High-boiling butene-2
beta-cis-Butylene
cis-1,2-Dimethylethylene
cis-2-Butene
cis-Butene

> <PUBCHEM_GENERIC_REGISTRY_NAME>
590-18-1

> <PUBCHEM_XREF_EXT_ID>
000590181

> <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=000590181

> <PUBCHEM_CID_ASSOCIATIONS>
5287573  1

$$$$