NC82272
3′-Thymidylic acid, P-(2-chlorophenyl)-2′-deoxy-N-(2,4-dimethylbenzoyl)-5′-O-(triphenylmethyl)cytidylyl-(3′→5′)-P-(2-chlorophenyl)-2′-deoxy-N-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-N-benzoyl-P-(2-chlorophenyl)-2′-deoxyadenylyl-(3′→5′)-, 2-chlorophenyl 2,2,2-trichloroethyl ester