1-phenyl-3-methyl-5-pyrazolone

structural formula business number 020j molecular formula c10h10n2o molecular weight 174.20 label 3-methyl-1-phenyl-2-pyrazolin-5-one, 2,4-dihydro-5-methyl-2-phenyl-3h-pyrazol-3-one, edaravone, 1-phen…