3840932 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3840932 > 2 > ChemIDplus > UQ8980000 > NIOSH/UQ8980000 > 1-Fenyl-3-methyl-4-diazo-5-pyrazolon [Czech] 3-Pyrazolin-5-one, 4-diazonio-3-methyl-1-phenyl-, halide 4-Diazonio-3-methyl-1-phenyl-3-pyrazolin-5-one UQ8980000 > UQ8980000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=UQ8980000 $$$$