2,2'-((6-chloro-2,4-dioxopyrimidine-1,3(2H,4H)-diyl)bis(methylene))dibenzonitrile;N,N’-Bis(2’-cyanobenzyl)-6-chloro-2,4-dioxopyrimidine;2,2'-[(6-Chloro-2,4-dioxo-1,3(2H,4H)-pyrimidinediyl)bis(methylene)]bis-benzonitrile
2,2'-((6-chloro-2,4-dioxopyrimidine-1,3(2H,4H)-diyl)bis(methylene))dibenzonitrile;N,N’-Bis(2’-cyanobenzyl)-6-chloro-2,4-dioxopyrimidine;2,2'-[(6-Chloro-2,4-dioxo-1,3(2H,4H)-pyrimidinediyl)bis(methylene)]bis-benzonitrile