121033-13-4 Acetamide, N,N'-((2-hydroxy-1,3-propanediyl)bis(oxy-2,1-phenylene))bis(2-(ethylamino)-, ethanedioate (1:2) N,N'-((2-Hydroxy-1,3-propanediyl)bis(oxy-2,1-phenylene))bis(2-(ethylamino)acetamide)dioxalate