In heterogeneous catalysis, the catalyst is in a different phase from the reactants. Formula: C4H2Cl2N2, At least one of the reactants interacts with the solid surface in a physical process called adsorption in such a way. 141-30-0, name is 3,6-Dichloropyridazine. In an article，Which mentioned a new discovery about 141-30-0
A novel series of 1,2,4-thiadiazole compounds was discovered as selective S1P1 agonists. The extensive structure-activity relationship studies for these analogues were reported. Among them, 17g was identified to show high in vitro potency with reasonable free unbound fraction in plasma (Fu > 0.5%), good brain penetration (BBR > 0.5), and desirable pharmacokinetic properties in mouse and rat. Oral administration of 1 mg/kg 17g resulted in significant peripheral lymphocytes reduction at 4 h after dose and rapid lymphocytes recovery at 24 h. 17g showed a transient lymphopenia profile in the repeated dose study in mouse. In addition, 17g also demonstrated efficacy comparable to that of FTY720 (1) in the mouse EAE model of MS.
I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 141-30-0, help many people in the next few years.Formula: C4H2Cl2N2
Reference：
Pyridazine – Wikipedia,
Pyridazine | C4H4N1875 – PubChem