3811547 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3811547 > 2 > ChemIDplus > 125304178 > 125304-17-8 Benzenesulfonic acid, 2-((1,3-dioxobutyl)amino)-5-methyl-, monosodium salt > 125304-17-8 > 125304178 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=125304178 $$$$