(2R,3R)-N-{(1'S,2S,7'R,9'Z,17'S,20'S,21'S,29'S,32'R)-29'-benzyl-32'-[(1R)-1-hydroxyethyl]-7',20',28'-trimethyl-24'-[(1S)-1-methylpropyl]-11',14',18',22',25',27',30',33'-octaoxospiro[oxirane-2,8'-[6,15,19]trioxa[12,23,26,28,31,34]hexaazatricyclo[15.9.8.2~2
CAS No. 152340-22-2
PFP 6 178433-84-6