Phosphonic acid,[4-[[6-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-9H-purin-9-yl]oxy]-3-[[[(1,1-dimethylethyl)diphenylsilyl]oxy]methyl]-1-butenyl]-, bis(1-methylethyl)ester, (E)-
CAS No. 140896-68-0