Pregn-5-en-20-one,3-[(O-2,6-dideoxy-3-O-methyl-b-D-arabino-hexopyranosyl-(1®4)-O-2,6-dideoxy-3-O-methyl-b-D-ribo-hexopyranosyl-(1®4)-2,6-dideoxy-3-O-methyl-b-D-ribo-hexopyranosyl)oxy]-8,14,17- CAS NO.106644-33-1

YUYONGMEI was established in Aug,1999, located in the industrial park of Nanjing University of Technology, It is a private enterprises in Jiangsu Province with 1200 square meters’ R&D center. Our R&D center has a well-equipped synthetic laboratory and analysis testing center, committing to the development of pharmaceutical intermediates, fine chemical intermediates, functional new materials and other aspects to the whole world. Our R&D Center Address: K7 Building, No 15 Wanshou Road, Science and Technology Industrial Park in Nanjing university of Technology in Pokou area, Nanjing, Jiangsu Province. Our R & D Center adheres to independent innovation, focuses on school-enterprise cooperation, cooperates with Nanjing University of technology and Nanjing University of Information Science & Technology to provide R & D service platform for their trainees.