3809303 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3809303 > 2 > ChemIDplus > 110845573 > 1-Naphthalenesulfonic acid, 7-amino-3-((2-(sulfooxy)ethyl)sulfonyl)- 110845-57-3 > 110845-57-3 > 110845573 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=110845573 $$$$