capsular polysaccharide K49
CAS No. 130787-82-5
capsular polysaccharide K49
NK 3751 159613-31-7
Be.Se.Zn 159654-24-7
(24Z)-3,4-开环甘遂-4(28),7,24-三烯-3,26-二酸
N-苯并噻唑-2-基-3-氯-丙酰胺