Synonyms: (2r,3r)-n,n'-bis{4-[(2,5-dioxopyrrolidin-1-yl)oxy]-4-oxobutyl}-2,3-dihydroxybutanediamide;AC1L4TAU;AC1Q6LL8;KST-1A8255;AR-1A2852;N,N'-Bis(3-succinimidyloxycarbonylpropyl)tartaramide;(2,5-dioxopyrrolidin-1-yl) 4-[[(2R,3R)-4-[[4-(2,5-dioxopyrrolidin-1-yl)oxy-4-oxobutyl]amino]-2,3-dihydroxy-4-oxobutanoyl]amino]butanoate;Butanediamide, N,N'-bis(4-((2,5-dioxo-1-pyrrolidinyl)oxy)-4-oxobutyl)-2,3-dihydroxy-, (R-(R*,R*))-