Synonyms: 1,4-BIS(2,2,2-TRICHLORO-1-FORMAMIDOETHYL)PIPERAZINE-D8;N-[2,2,2-TRICHLORO-1-[4-(2,2,2-TRICHLORO-1-FORMYLAMINO-ETHYL)PIPERAZIN-D8-1-YL]ETHYL]FORMAMIDE;N,N'-(2,2,2,2',2',2'-HEXACHLORO-1,1'-PIPERAZIN-D8-1,4-DIYL-DIETHYL)BIS-FORMAMIDE;TRIFORINE-D8;1,4-Bis(2,2,2-trichloro-1-formamidoethyl)piperazine-d8, N,Nμ-(2,2,2,2μ,2μ,2μ-Hexachloro-1,1μ-piperazin-d8-1,4-diyl-diethyl)bis-formamide, N-{2,2,2-Trichloro-1-[4-(2,2,2-trichloro-1-formylamino-ethyl)piperazin-d8-1-yl]ethyl}formamide