| | BIS((2R,3R)-2,3-DIHYDROXYBUTANEDIOIC ACID); METHYL (1R,9R,10S,11R,12R,19R)-11-(ACETYLOXY)-12-ETHYL-4-[(12S)-16-ETHYL-12-(METHOXYCARBONYL)-1,10-DIAZATETRACYCLO[12.3.1.0³,¹¹.04,?]OCTADECA-3(11),4,6,8,15-PENTAEN-12-YL]-10-HYDROXY-5-METHOXY-8-METHYL-8,16-DIAZ CAS:125317-39-7 Formula: C53H66N4O20 AS-75352 1079.1190 >97% |