651332-49-9 5,8,13,17,22,25-Hexaoxanonacosanedioic acid,7,23-bis[[4-[2-(acetyloxy)-1-[(acetyloxy)methyl]ethoxy]-1,4-dioxobutoxy]methyl]-15-[4-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-1,4-dioxobutoxy]-4,9,12,18,21,26-hexaoxo-, bis[2-(acetyloxy)-1-[(acetyloxy)methyl]eth 119264-85-6 8-(butan-2-yl)-28-ethyl-17-(4-methoxybenzyl)-7,13,16,20,22,22,25,29-octamethyl-2,14-di(propan-2-yl)-1-oxa-4,7,10,13,16,19,24,27-octaazacyclotriacontane-3,6,9,12,15,18,21,23,26,30-decone