Chemical Name : 1-[(4-Chlorophenyl)Methyl]-5-(Trifluoromethyl)Benzimidazol-2-Amine
CAS : 150493-34-8
NS-638 is a small nonpeptide molecule with Ca2+-channel blocking properties. K+-stimulated intracellular Ca2+-elevation is blocked with an IC50 value of 3.4 μM.