CAS No.19735-89-8/89-25-8

CAS No.19735-89-8/89-25-8   Attribute Details Chemical Name 1.2-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one Other Names 1-Phenyl-3-methyl-5-pyrazolone; 5-Methyl-2-phenyl-1.2-dihydropyrazol-3-one; Edaravone Impurity 9. etc. CAS Number 19735-89-8 Molecular Formula C10H10N2O Molecul…