CHK1-IN-2 is a checkpoint kinase 1 (CHK1) inhibitor, with an IC50 of 6 nM. References: Yang B, et al. Adventures in Scaffold Morphing: Discovery of Fused Ring Heterocyclic Checkpoint Kinase 1 (CHK1) Inhibitors. J Med Chem. 2018 Feb 8;61(3):1061-1073.

纯度：≥98%

CAS：912367-45-4