142341-05-7 | Propanoic acid, 2,2-dimethyl-, [[[[2-(6-amino-9H-purin-9-yl)ethoxy]methyl]hydroxyphosphinyl]oxy]methyl ester | C14H22N5O6P |
142341-28-4 | Phosphonic acid, [[2-(6-amino-9H-purin-9-yl)ethoxy]methyl]-, bis(2,2,2-trichloroethyl) ester | C12H14Cl6N5O4P |