NC50158
3′-Thymidylic acid, 5′,5′′′-O-[(1,8-dioxo-1,8-octanediyl)bis[oxy-3,1-phenylene[bis(4-methoxyphenyl)methylene]]]bis[P-(2-chlorophenyl)thymidylyl-(3′→5′)-P-(2-chlorophenyl)thymidylyl-(3′→5′)-, P,P′-bis(2-chlorophenyl) P,P′-bis(2,2,2-trichloroethyl) ester