Spiro[8H-furo[3,2-f]-1,3,5,2,4-trioxadisilocin-8,7′(1′H)-pyrrolo[1,2-c]pyrimidine]-1′,3′(2′H)-dione, 5′,6,6′,6a,9,9a-hexahydro-2,2,4,4-tetrakis(1-methylethyl)-, (6aR,7′S,9aS)-

Spiro[furan-2(3H),7′(6′H)-pyrrolo[1,2-c]pyrimidine]-1′,3′(2′H,5′H)-dione, 3,4-bis(acetyloxy)-5-[(acetyloxy)methyl]-4,5-dihydro-6′-phenyl-, (2R,3R,4R,5R,6′R)-

Spiro[furan-2(3H),7′(6′H)-pyrrolo[1,2-c]pyrimidine]-1′,3′(2′H,5′H)-dione, 3,4-bis(acetyloxy)-5-[(acetyloxy)methyl]-4,5-dihydro-6′-phenyl-, (2S,3R,4R,5R,6′S)-

Spiro[furan-2(3H),7′(6′H)-pyrrolo[1,2-c]pyrimidine]-1′,3′(2′H,5′H)-dione, 3,4-bis(acetyloxy)-5-[(acetyloxy)methyl]-4,5-dihydro-, (2R,3R,4R,5R)-

Spiro[furan-2(3H),7′(6′H)-pyrrolo[1,2-c]pyrimidine]-1′,3′(2′H,5′H)-dione, 3,4-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-5-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-4,5-dihydro-6′-phenyl-, (2S,3R,4R,5R,6′R)-

Spiro[furan-2(3H),7′(6′H)-pyrrolo[1,2-c]pyrimidine]-1′,3′(2′H,5′H)-dione, 3,4-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-5-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-4,5-dihydro-, (2R,3R,4R,5R)-

Spiro[furo[3,4-d]-1,3-dioxole-4(3aH),7′(6′H)-pyrrolo[1,2-c]pyrimidine]-1′,3′(2′H,5′H)-dione, 6-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-6,6a-dihydro-2,2-dimethyl-6′-phenyl-, (3aR,4R,6R,6′R,6aR)-

Spiro[furo[3,4-d]-1,3-dioxole-4(3aH),7′-pyrrolo[1,2-c]pyrimidine]-1′,3′(2′H)-dione, 6-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-6,6a-dihydro-2,2-dimethyl-, (3aR,4S,6R,6aR)-

2,4(1H,3H)-Pyrimidinedione, 1-[2-deoxy-3,5-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-α-D-erythro-pentofuranosyl]-6-(2,2-dibromoethenyl)-

Uridine, 6-[(1E)-2-bromoethenyl]-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-2′,3′-O-(1-methylethylidene)-

Uridine, 5′-O-[(1,1-dimethylethyl)dimethylsilyl]-2′,3′-O-(1-methylethylidene)-6-[(1E)-2-(tributylstannyl)ethenyl]-

Uridine, 5′-O-[(1,1-dimethylethyl)dimethylsilyl]-6-ethynyl-2′,3′-O-(1-methylethylidene)-

6-(2,2-Dibromoethenyl)-4-ethoxy-1-[2,3,5-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-arabinofuranosyl]-2(1H)-pyrimidinone

Cytidine, 2′-deoxy-5′-O-phosphono-P-thiocytidylyl-(3′→5′)-2′-deoxy-P-thioadenylyl-(3′→5′)-2′-deoxy-P-thioguanylyl-(3′→5′)-2′-deoxy-

Cytidine, 2′-deoxy-P-thiocytidylyl-(3′→5′)-2′-deoxy-P-thioadenylyl-(3′→5′)-2′-deoxy-P-thioguanylyl-(3′→5′)-2′-deoxy-

Cytidine, 5′-O-[[[[4-[(2-chloroethyl)methylamino]phenyl]methyl]methylamino]hydroxyphosphinyl]-2′-deoxy-P-thiocytidylyl-(3′→5′)-2′-deoxy-P-thioadenylyl-(3′→5′)-2′-deoxy-P-thioguanylyl-(3′→5′)-2′-deoxy-

Guanosine, 2′-deoxy-P-thioguanylyl-(3′→5′)-2′-deoxy-P-thiocytidylyl-(3′→5′)-2′-deoxy-P-thioadenylyl-(3′→5′)-P-thiothymidylyl-(3′→5′)-2′-deoxy-P-thiocytidylyl-(3′→5′)-2′-deoxy-P-thioadenylyl-(3′→5′)-2′-deoxy-P-thioadenylyl-(3′→5′)-2′-deoxy-, 3′-[hydrogen [[4-[(2-chloroethyl)methylamino]phenyl]methyl]...

3′-Guanylic acid, 2′-deoxy-P-thioguanylyl-(3′→5′)-2′-deoxy-P-thiocytidylyl-(3′→5′)-2′-deoxy-P-thioadenylyl-(3′→5′)-P-thiothymidylyl-(3′→5′)-2′-deoxy-P-thiocytidylyl-(3′→5′)-2′-deoxy-P-thioadenylyl-(3′→5′)-2′-deoxy-P-thioadenylyl-(3′→5′)-2′-deoxy-

3′-Cytidylic acid, 2′-deoxy-P-thiocytidylyl-(3′→5′)-2′-deoxy-P-thioadenylyl-(3′→5′)-2′-deoxy-P-thioguanylyl-(3′→5′)-2′-deoxy-

Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-P-methyl-P,P-dithioguanylyl-(3′→5′)-2′-deoxy-P-methyl-P,P-dithiocytidylyl-(3′→5′)-2′-deoxy-P-methyl-P,P-dithioadenylyl-(3′→5′)-P-methyl-P,P-dithio-1-thymidylyl-(3′→5′)-2′-deoxy-P-methyl-P,P-dithiocytidylyl-(3′→5′)-2′-deoxy-P-methyl-P,P-dith...