3841181 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3841181 > 2 > ChemIDplus > US5902000 > NIOSH/US5902000 > 4-Pyridinecarboxylic acid, (1-(2-(4-oxo-2-thioxo-5-imidazolidinyl)ethyl)hexylidene)hydrazide 5-(3-Oxooctyl)-2-thiohydantoin isonicotinoylhydrazone Isonicotinic acid, (1-(2-(4-oxo-2-thioxo-5-imidazolidinyl)ethyl)hexylidene)hydrazide US5902000 > US5902000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=US5902000 $$$$