S4-(2-CYANOETHYL)-5'-O-(DIMETHOXYTRITYL)-4-THIOTHYMIDINE

(2R,3S,5R)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-3-yl 2-phenoxyacetate

3',5'-BIS-O-(T-BUTYLDIMETHYLSILYL)-O4-(2,4,6-TRIISOPROPYL-PHENYLSULFONYL)THYMIDINE

5'-O-(4,4'-Dimethoxytrityl)-4-(S-p-nitrophenyl)-thiothymidine

S4-(2-氰基乙基)-4-硫代胸腺嘧啶脱氧核苷

2-氰基乙硫醇

保护胸苷

(2R,3S,5R)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-5-(5-methyl-4-((4-nitrophenyl)thio)-2-oxopyrimidin-1(2H)-yl)tetrahydrofuran-3-yl 2-phenoxyacetate

3-((1-((2R,4S,5R)-4-((tert-butyldimethylsilyl)oxy)-5-(((tert-butyldimethylsilyl)oxy)methyl)tetrahydrofuran-2-yl)-5-methyl-2-oxo-1,2-dihydropyrimidin-4-yl)thio)propanenitrile

胸苷

4,4'-双甲氧基三苯甲基氯

(2R,3S,5R)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-5-(4-((2-cyanoethyl)thio)-5-methyl-2-oxopyrimidin-1(2H)-yl)tetrahydrofuran-3-yl 2-phenoxyacetate