3840954 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3840954 > 2 > ChemIDplus > UQ9808000 > NIOSH/UQ9808000 > 3-Phenyl-1-(4-pyridyl)-3-pyrazolin-5-one 3-Pyrazolin-5-one, 3-phenyl-1-(4-pyridyl)- UQ9808000 > UQ9808000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=UQ9808000 $$$$