W-34 is a potent CDK8 inhibitor. References: Wang T, Yang Z, Zhang Y, Yan W, Wang F, He L, Zhou Y, Chen L. Discovery of novel CDK8 inhibitors using multiple crystal structures in docking-based virtual screening. Eur J Med Chem. 2017 Mar 31;129:275-286. doi: 10.1016/j.ejmech.2017.02.020. Epub 2017 Feb 9. PubMed PMID: 28231524.

纯度：≥98%