KL-1248759-376
(4aS,10aR,13S,16R,18aS,23bR,24aS,27R)-16-((S)-1-((tert-butyldimethylsilyl)oxy)ethyl)-21-chloro-23b-hydroxy-27-isopropyl-13-(methoxymethyl)-22-(trimethylstannyl)-2,3,4,4a,8,9,10,10a,12,13,15,16,18a,19,24,24a,26,27-octadecahydro-1H-dipyridazino[1'',6'':7',8';1''',6''':10',11'][1,4,7,10,13,16]hexaazacyclooctadecino[1',2':1,5]pyrrolo[2,3-b]indole-5,11,14,17,25,28(7H,23bH)-hexaone
1248759-37-6