5′-[[(3S)-3-Amino-3-carboxypropyl](phenylmethyl)sulfonio]-5′-deoxyadenosine

5′-[[(3S)-3-Amino-3-carboxypropyl]-2-butyn-1-ylsulfonio]-5′-deoxyadenosine

Thymidine, 5′-[4-[[(2S,6R)-2-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-6-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-4-morpholinyl]methyl]-1H-1,2,3-triazol-1-yl]-5′-deoxy-, 3′-[2-cyanoethyl [P(S)]-N,N-bis(1-methylethyl)phosphoramidite]

5′-Thymidylic acid, 3′-azido-3′-deoxy-, bis(2-cyanoethyl) ester

Thymidine, 3′-azido-3′-deoxy-, 5′-phosphorodichloridate