3828529 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3828529 > 2 > ChemIDplus > GN6513000 > NIOSH/GN6513000 > 6,7-Dihydroxycoumarin sodium salt Coumarin, 6,7-dihydroxy-, sodium salt GN6513000 > GN6513000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=GN6513000 $$$$