Reference of 89089-18-9, Catalysts function by providing an alternate reaction mechanism that has a lower activation energy than would be found in the absence of the catalyst. In some cases, the catalyzed mechanism may include additional steps.In a article, 89089-18-9, molcular formula is C4H2BrClN2, introducing its new discovery.
NOVEL HETEROCYCLYL COMPOUNDS
The invention is concerned with novel heterocyclyl compounds of formula (I): wherein A, X, R3, R4, R5, R6, R7, R8, R9, R10, m, n and p are as defined in the description and in the claims, as well as physiologically acceptable salts thereof. These compounds are antagonists of CCR2 receptor, CCR5 receptor and/or CCR3 receptor and may be used as medicaments.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 89089-18-9 is helpful to your research. Reference of 89089-18-9
Reference：
Pyridazine – Wikipedia,
Pyridazine | C4H4N2817 – PubChem