3826757 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3826757 > 2 > ChemIDplus > EK5755000 > NIOSH/EK5755000 > Butanesulfonamide, N-(1,4-diphenyl-2-ethyl-5-oxo-3-pyrazolin-3-yl)- EK5755000 N-(1,4-Diphenyl-2-ethyl-5-oxo-3-pyrazolin-3-yl)butanesulfonamide > EK5755000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=EK5755000 $$$$