... ;Peptide Synthesis;UV-VISMol File:89-25-8.mol 5-Methyl-2-phenyl-1,2-dihydropyrazol-3 ... 3-one, 2,4-dihydro-5-methyl-2-phenyl- (89-25-8) 5-Methyl-2-phenyl-1,2-dihydropyrazol ... 266-357-1Product Categories:AromaticsMol File:66422-95-5.mol 2-(2,4-Diaminophenoxy)ethanol dihydrochloride ... Chemical Propertiesmp 222-224°CCAS DataBase Reference66422-95-5(CAS DataBase Reference)EPA Substance Registry SystemEthanol, ...