Thymidine,4'-thio-5'-O-(triphenylmethyl)-

6-Chloro-9-(2,3,5-tri-O-acetyl-4-thio-β-Dribofuranosyl)-9H-purine

Thymidine,4'-thio-,3',5'-bis(4-methylbenzoate)

Uridine,5'-O-[bis(4-methoxyphenyl)phenylmethyl]-3'-O-[(1,1-dimethylethyl)dimethylsilyl]-4'-thio-

2'-Deoxy-4'-thioguanosine5'-(tetrahydrogentriphosphate)

Uridine,2'-deoxy-5-iodo-4'-thio-,3',5'-bis(4-methylbenzoate)

3',5'-O-[1,1,3,3-Tetrakis(1-methylethyl)-1,3-disiloxanediyl]-4'-thioadenosine

Uridine,2'-deoxy-5-fluoro-4'-thio-,3',5'-bis(4-methylbenzoate)

N-[1-(3,5-Di-O-benzoyl-2-deoxy-2-fluoro-4-thio-D-arabinofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]acetamide

1-[2-Chloro-6-(methylamino)-9H-purin-9-yl]-N-(cyclopropylmethyl)-1-deoxy-4-thio-β-Dribofuranuronamide

Uridine,5-(2-bromoethenyl)-2'-deoxy-4'-thio-,3',5'-bis(4-methylbenzoate),(E)-

1-[2-Chloro-6-[[(2-methylphenyl)methyl]amino]-9H-purin-9-yl]-1-deoxy-N-ethyl-4-thio-β-D-ribofuranuronamide

5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-N-(2-methyl-1-oxopropyl)-4'-thioguanosine

Uridine,5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-O-[(1,1-dimethylethyl)dimethylsilyl]-4'-thio-,3'-[methylbis(1-methylethyl)phosphoramidite]

Uridine,5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-O-[(1,1-dimethylethyl)dimethylsilyl]-4'-thio-,3'-[2-cyanoethylbis(1-methylethyl)phosphoramidite]

9-[5-O-Benzoyl-2,3-O-(1-methylethylidene)-4-thio-α-D-ribofuranosyl]-2,6-dichloro-9H-purine

Uridine,3',5'-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-4'-thio-,2'-(2,4-dimethoxybenzoate)

Adenosine,2-chloro-N-[(3-iodophenyl)methyl]-2',3'-O-(1-methylethylidene)-4'-thio-,5'-benzoate

1-[2-Chloro-6-[[(2-methylphenyl)methyl]amino]-9H-purin-9-yl]-N-cyclopropyl-1-deoxy-4-thio-β-D-ribofuranuronamide

L-Alanine,N-(hydroxyphenoxyphosphinyl)-,phenylmethylester,5′-esterwith4-amino-1-(2-deoxy-2-fluoro-4-thio-β-D-arabinofuranosyl)-2(1H)-pyrimidinone