42-O-[2-[[Hydroxy[2-(trimethylammonio)ethoxy]phosphinyl]oxy]ethyl] Rapamycin Inner Salt >75%
5-Iodo-1-(2',3',5'-tri-O-acetyl-b-D-ribofuranosyl)-imidazo-4-carbonitrile
2-Iodo-4-[3-(trifluoromethyl)-3H-diazirin-3-yl]benzyl Alcohol
2-Isopropyl-1,3-dioxane-5,5-dicarboxylic Acid 5,5-Diethyl Ester