1,4-Bis(3-(2,4,5-trichlorophenoxyacetamido)propyl)piperazine dihydrochloride dihydrate 86758-79-4 Acetamide, N,N'-(1,4-piperazinediyldi-3,1-propanediyl)bis(2-(2,4,5-trichlorophenoxy)-, dihydrochloride, dihydrate