128329-89-5
methyl (4R,6S,8S,12R,14R,18R,E)-18-((4R,5S,6S)-6-(((2S,2'R,5'S)-5'-((R)-1-((tert-butyldimethylsilyl)oxy)ethyl)-2,5'-dimethyloctahydro-[2,2'-bifuran]-5-yl)methyl)-2,2,5-trimethyl-1,3-dioxan-4-yl)-11-hydroxy-4,6,8,12,14-pentamethyl-9-oxononadec-16-enoate