3761603 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > <PUBCHEM_SUBSTANCE_ID> 3761603 > <PUBCHEM_SUBSTANCE_VERSION> 2 > <PUBCHEM_EXT_DATASOURCE_NAME> ChemIDplus > <PUBCHEM_EXT_DATASOURCE_REGID> 068987484 > <PUBCHEM_SUBSTANCE_SYNONYM> 68987-48-4 Benzene, (1-methylethyl)-, distn. residues, bis(1-methylethyl)benzene-rich Cumene tower bottoms > <PUBCHEM_GENERIC_REGISTRY_NAME> 68987-48-4 > <PUBCHEM_XREF_EXT_ID> 068987484 > <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=068987484 $$$$