triethylammonium 5'-O-dimethoxytritylthymidine 3'-H-phosphonate
6-N-benzoyl-3'-O-(tert-butyldimethylsilyl)-2'-deoxyadenosine
(SP)-(3'->5')-2'-deoxyadenosine methylphosphonate
(S)-Methyl-phosphonic acid (2R,3S,5R)-5-(6-benzoylamino-purin-9-yl)-3-hydroxy-tetrahydro-furan-2-ylmethyl ester (2R,3S,5R)-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-3-yl ester
(SP)-5'-O-(4,4-dimethoxytrityl)thymidylyl-(3'->5')-N6-benzoyl-3'-O-<1,1-dimethylethyl)dimethylsilyl>-2'-deoxyadenosine 3'-methylphosphonate
C54H62N7O12PSSi
C54H62N7O12(18)OPSi