3739844 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > <PUBCHEM_SUBSTANCE_ID> 3739844 > <PUBCHEM_SUBSTANCE_VERSION> 2 > <PUBCHEM_EXT_DATASOURCE_NAME> ChemIDplus > <PUBCHEM_EXT_DATASOURCE_REGID> 037332857 > <PUBCHEM_SUBSTANCE_SYNONYM> 37332-85-7 Protein SCMK-B 2C (sheep keratin reduced) Protein scmk-B 2C Protein scmk-B2C S-Carboxymethylkerateine > <PUBCHEM_GENERIC_REGISTRY_NAME> 37332-85-7 > <PUBCHEM_XREF_EXT_ID> 037332857 > <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®no=037332857 $$$$