Neoprzewaquinone A is isolated from the roots of Salvia miltiorrhiza. References: [1]. Sun A, et al. Extraction and preparative purification of tanshinones from Salvia miltiorrhiza Bunge by high-speed counter-current chromatography. J Chromatogr B Analyt Technol Biomed Life Sci. 2011 Jul 1;879(21):1899-904.

纯度：≥98%

CAS：630057-39-5