3837776 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3837776 > 2 > ChemIDplus > TH8917000 > NIOSH/TH8917000 > 1,4-Phthalazinedione, 2-(2-pyridyl)-, sodium salt 2-(Pyridyl-2')-1,4-phthalazinedione sodium salt TH8917000 > TH8917000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=TH8917000 $$$$