Cymipristone, formerly known as ZXH-95, is a progesterone receptor antagonist potentially for termination of intrauterine pregnancy. References: Jiang B, Ruan Z, Lou H, Yuan H. Determination of cymipristone in human plasma by liquid chromatography-electrospray ionization-tandem mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci. 2010 Mar 1;878(7-8):719-23. doi: 10.1016/j.jchromb.2010.01.027. Epub 2010 Jan 25. PubMed PMID: 20149766.

纯度：≥98%

CAS：329971-40-6