01
02
CAS No.: 1707-77-3 1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol USAGE:Sofosbuvir Intermediate
Add: 22#, ZiHe Road, Economic Development Zone, Dongying
Tel: +86-546-8073216 8073217 8073218 8073219
Fax: +86-546-8073200
E-mail: kn@knpharm.com kn@knpharm.com.cn