3840897 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3840897 > 2 > ChemIDplus > UQ8955250 > NIOSH/UQ8955250 > 3-Pyrazoline-4-carbamic acid, 2,3-dimethyl-5-oxo-1-phenyl-, isobutyl ester Isobutyl 2,3-dimethyl-5-oxo-1-phenyl-3-pyrazoline-4-carbamate UQ8955250 > UQ8955250 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=UQ8955250 $$$$