3837894 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3837894 > 2 > ChemIDplus > TJ7420000 > NIOSH/TJ7420000 > Picolinic acid, 2-(p-aminobenzyl)hydrazide, dihydrochloride TJ7420000 > TJ7420000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=TJ7420000 $$$$