3826754 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3826754 > 2 > ChemIDplus > EK5742000 > NIOSH/EK5742000 > Butanesulfonamide, N-(4-benzyl-2-methyl-5-oxo-1-phenyl-3-pyrazolin-3-yl)- EK5742000 N-(4-Benzyl-2-methyl-5-oxo-1-phenyl-3-pyrazolin-3-yl)butanesulfonamide > EK5742000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=EK5742000 $$$$