204545
  -OEChem-02060822402D

  9  7  0     0  0  0  0  0  0999 V2000
   -2.4931    0.3621    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.6966    0.1517    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.6448   -0.1724    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9069   -0.3483    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -2.9069    1.0793    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.7000   -0.6724    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.8172   -0.1724    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0552   -0.8897    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.2276    0.4172    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  2  1  0  0  0  0
  1  4  2  0  0  0  0
  1  5  1  0  0  0  0
  2  6  2  0  0  0  0
  3  7  2  0  0  0  0
  3  8  1  0  0  0  0
  3  9  1  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
204545

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
009010859

> <PUBCHEM_SUBSTANCE_SYNONYM>
1,3-BUTADIENE, 2-METHYL-, POLYMER WITH 2-METHYL-1-PROPENE
2-Methyl-1,3-butadiene polymer with 2-methyl-1-propene
62493-92-9
9006-49-9
9010-85-9
Butyl rubber
Isobutylene/isoprene copolymer
Poly(isobutylene-co-isoprene)

> <PUBCHEM_GENERIC_REGISTRY_NAME>
62493-92-9
9006-49-9
9010-85-9

> <PUBCHEM_XREF_EXT_ID>
009010859

> <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=009010859

> <PUBCHEM_CID_ASSOCIATIONS>
62703  1
6557  2
8255  2

$$$$