167656
  -OEChem-02060822392D

  1  0  0     0  0  0  0  0  0999 V2000
    0.0000    0.0000    0.0000 Rn  0  0  0  0  0  0  0  0  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
167656

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
010043922

> <PUBCHEM_SUBSTANCE_SYNONYM>
10043-92-2
Alphatron
EINECS 233-146-0
HSDB 6369
Niton
Niton /(222)Radon/
RADON
Radium emanation

> <PUBCHEM_GENERIC_REGISTRY_NAME>
10043-92-2

> <PUBCHEM_XREF_EXT_ID>
010043922

> <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=010043922

> <PUBCHEM_CID_ASSOCIATIONS>
24857  1

$$$$