for the following products
(R)-(((((1-(6-Amino-9H-purin-9-yl)propan-2-yl)oxy)methyl)phosphoryl)bis(oxy))bis(methylene) diisopropyl dicarbonate | Tenofovir disoproxil and 2,4,6,8-Tetraoxa-5-phosphanonanedioicacid, 5-[[(1R)-2-(6-amino-9H-purin-9-yl)-1-methylethoxy]methyl]-,1,9-bis(1-methylethyl) ester, 5-oxide
