英文别名1-O-tert-butyl 5-O-(2,5-dioxopyrrolidin-1-yl) 2-[[16-[(2-methylpropan-2-yl)oxy]-16-oxohexadecanoyl]amino]pentanedioate; N-[16-(1,1-dimethylethoxy)-1,16-dioxohexadecyl]-L-Glutamic acid 1-(1,1-dimethylethyl) 5-(2,5-dioxo-1-pyrrolidinyl) ester; OtBu-Hexadecadioyl-L-Glu(OSu)-OtBu; C16-(OtBu)-Glu(OSU)-OtBu; Insulin Degludec Impurity 1; Deglutathin impurity 1; L-Glutamic acid, N-[16-(1,1-dimethylethoxy)-1,16-dioxohexadecyl]-, 1-(1,1-dimethylethyl) 5-(2,5-dioxo-1-pyrrolidinyl) ester; 1-(1,1-Dimethylethyl) 5-(2,5-dioxo-1-pyrrolidinyl) N-[16-(1,1-dimethylethoxy)-1,16-dioxohexadecyl]-L-glutamate 
