(1R,2R,4S)-4-{(2R)-2-[(1R,9S,12S,15R,16E,18R,19R,21R,23S,24E,26E,28E,30S,32S,35R)-1,18-二羟基-19,30-二甲氧基-15,17,21,23,29,35-六甲基-2,3,10,14,20-五氧代-11,36-二氧杂-4-氮杂三环[30.3.1.04,9]三十六碳-16,24,26,28-四烯-12-基]丙基}-2-甲氧基环己基2,2,5-三甲基-1,3-二恶烷-5-羧酸酯

prop-2-ynyl 2,2,5-trimethyl-1,3-dioxane-5-carboxylate

4,4-bis[isopropylidene-2,2-(bis(methoxy)propionyloxy)methyl]-1,6-heptadiyne

(((2-((3-azidopropoxy)carbonyl)-2-methylpropane-1,3-diyl)bis(oxy))bis(carbonyl))bis(2-methylpropane-2,1,3-triyl) tetrakis(2,2,5-trimethyl-1,3-dioxane-5-carboxylate)