175443
  -OEChem-02060822402D

  5  4  0     0  0  0  0  0  0999 V2000
    4.4288   -1.7085    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.3462   -2.3335    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.5113   -2.3335    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4288   -0.4585    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.2637   -1.7085    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1  3  2  0  0  0  0
  1  4  1  0  0  0  0
  2  5  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
175443

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
026760645

> <PUBCHEM_SUBSTANCE_SYNONYM>
11069-33-3
2-Methylbutene
26760-64-5
70266-76-1
77996-59-9
Butene, 2-methyl-
EINECS 247-975-0
ISOPENTENE
Isopentenes [UN2371]  [Flammable liquid]
UN2371

> <PUBCHEM_GENERIC_REGISTRY_NAME>
11069-33-3
26760-64-5
70266-76-1
77996-59-9

> <PUBCHEM_XREF_EXT_ID>
026760645

> <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=026760645

> <PUBCHEM_CID_ASSOCIATIONS>
11240  1

$$$$