3835598 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3835598 > 2 > ChemIDplus > QK1475000 > NIOSH/QK1475000 > 2-Naphthalenesulfonic acid, 5,6-dihydro-5,6-dioxo-, 6-carbazone, sodium salt, dihydrate QK1475000 Sodium 2-semicarbazono-1,2-naphthoquinone-6-sulfonate dihydrate > QK1475000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=QK1475000 $$$$