754646
  -OEChem-02060822472D

  1  0  0     0  0  0  0  0  0999 V2000
    5.6208   -3.5458    0.0000 Er  0  0  0  0  0  0  0  0  0  0  0  0
M  ISO  1   1 171
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
754646

> <PUBCHEM_SUBSTANCE_VERSION>
3

> <PUBCHEM_EXT_DATASOURCE_NAME>
ChemIDplus

> <PUBCHEM_EXT_DATASOURCE_REGID>
014391458

> <PUBCHEM_SUBSTANCE_SYNONYM>
14391-45-8
171Er
Erbium, isotope of mass 171
Erbium-171

> <PUBCHEM_GENERIC_REGISTRY_NAME>
14391-45-8

> <PUBCHEM_XREF_EXT_ID>
014391458

> <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=014391458

> <PUBCHEM_CID_ASSOCIATIONS>
177431  1

$$$$