3835582 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > <PUBCHEM_SUBSTANCE_ID> 3835582 > <PUBCHEM_SUBSTANCE_VERSION> 2 > <PUBCHEM_EXT_DATASOURCE_NAME> ChemIDplus > <PUBCHEM_EXT_DATASOURCE_REGID> QK1287550 > <PUBCHEM_SUBSTANCE_COMMENT> NIOSH/QK1287550 > <PUBCHEM_SUBSTANCE_SYNONYM> 2-Naphthalenesulfonic acid, 6-amino-3-((4-((4-(bis(2-hydroxyethyl)amino)phenyl)azo)-2-(2-hydroxyethoxy)phenyl)azo)-4-hydroxy-, sodium salt QK1287550 > <PUBCHEM_XREF_EXT_ID> QK1287550 > <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=QK1287550 $$$$