5-O-BENZOYL-1,2-DI-O-ACETYL-3-DEOXY-D-RIBOFURANOSE
1,4-ANHYDRO-2-DEOXY-3,5-BIS-O-(T-BUTYLDIMETHYLSILYL)-D-ERYTHRO-PENT-1-ENITOL
N1-(4-(T-BUTYL)BENZOYL)-D-(+)-BIOTIN 2-NITROPHENYL ESTER
3-((N-BIOTINYL-3-AMINOPROPOXY(ETHOXY)ETHOXY)ETHOXY)-PROPANE-1,2-DIOL
3-((N-BIOTINYL-3-AMINOPROPOXY(ETHOXY)ETHOXY)ETHOXY)-1-O-(DIMETHOXYTRITYL)PROPANE-1,2-DIOL
2,5-Dioxopyrrolidin-1-yl 5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoate
5'-O-(P-TOLUENESULFONYL)-2'-DEOXYURIDINE
3',5'-TIPS-2'-Deoxyuridine
5-HYDROXYMETHYL-2'-DEOXYURIDINE
2-AMINO-6-CHLORO-9-(3,5-DI-O-(P-TOLUOYL)-BETA-D-2-DEOXYRIBOFURNANOSYL)PURINE