3826790 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3826790 > 2 > ChemIDplus > EK8255000 > NIOSH/EK8255000 > Butanoic acid, 2-(((tetrahydro-1,3-dimethyl-2,6-dioxo-5-nitroso-4(1H)-pyrimidinylidene)hydrazono)methyl)-3-oxo-, ethyl ester EK8255000 > EK8255000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=EK8255000 $$$$