英文别名bis(2,5-dioxopyrrolidin-1-yl) 4,7,10,13-tetraoxahexadecane-1,16-dioate; NHS-PEG3-NHS; 4,7,10,13-Tetraoxahexadecanedioic acid, 1,16-bis(2,5-dioxo-1-pyrrolidinyl) ester; alpha,omega-Disuccinimidyl triethylene glycol; Bis-PEG4-NHS; bis(2,5-dioxopyrrolidin-1-yl) 4,7,10,13-tetraoxahexadecanedioate; 1,1'-[(1,16-Dioxo-4,7,10,13-tetraoxahexadecane-1,16-diyl)bis(oxy)]di(2,5-pyrrolidinedione); 1,1'-[(1,16-Dioxo-4,7,10,13-tetraoxahexadecane-1,16-diyl)bis(oxy)]di(pyrrolidine-2,5-dione); (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[3-(2,5-dioxopyrrolidin-1-yl)oxy-3-oxopropoxy]ethoxy]ethoxy]ethoxy]propanoate; Di-NHS Ester-PEG4 
