3764534 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3764534 > 2 > ChemIDplus > 071173825 > 1-Hydroxy-5-methanesulfonamido-2-naphthalenesulfonic acid, sodium salt 2-Naphthalenesulfonic acid, 1-hydroxy-5-((methylsulfonyl)amino)-, monosodium salt 71173-82-5 > 71173-82-5 > 071173825 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=071173825 $$$$