?? ?? ?? ???? ?? : +86 (0)575-82040869
???
PRODUCTS+86 (0)575-82040869
sales@catsyn.com
Catsyn? 3-[[[(2S,4S)-4-Mercapto-2-pyrrolidinyl-1-(4-nitrobenzyloxy)carbonyl]carbonyl]amino]benzoic acid | CAS 202467-69-4?? ?? ??? ?????. ? ??? null??, ???? g/mol??, ??? ????? NLT 98%???.