121033-10-1 Acetamide, N,N'-((2-hydroxy-1,3-propanediyl)bis(oxy-2,1-phenylene))bis(2-(butylamino)-, ethanedioate (1:2) N,N'-((2-Hydroxy-1,3-propanediyl)bis(oxy-2,1-phenylene))bis(2-(butylamino)acetamide)dioxalate