Reference of 4578-58-9, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.4578-58-9, Name is 6-Methyl-2-phenyl-4,5-dihydropyridazin-3(2H)-one, molecular formula is C11H12N2O. In a Article，once mentioned of 4578-58-9
Synthesis and antiproliferative evaluation of spirothiadiazolopyridazine derivatives
The 1,3-dipolar cycloaddition of N-aryl-C-ethoxycarbonylnitrile imines to pyridazin-3-thione afforded novel spirothiadiazolopyridazines in moderate to good yields. The reaction occurs regioselectively at the exocyclic C=S bond. Some of the newly synthesized compounds were tested for their in vitro antitumor activity against three human and murine cell lines [human: A2780, (ovary, carcinoma), A549 (lung, carcinoma); murine: P388 (leukaemia)]. Among the series, some compounds exhibited significant growth inhibitory effects against cell lines P388. 2010 Bentham Science Publishers Ltd.
A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 4578-58-9
Reference：
Pyridazine – Wikipedia,
Pyridazine | C4H4N2540 – PubChem