英文别名Fmoc-L-Lys[OctotBu)-Glu-(otBu)-AEEA-AEEA]-OSu; 3,6,12,15-Tetraoxa-9,18,23-triazahentetracontanedioic acid, 22-[(1,1-dimethylethoxy)carbonyl]-10,19,24-trioxo-, 41-(1,1-dimethylethyl) 1-(2,5-dioxo-1-pyrrolidinyl) ester, (22S)-; tBuO-Ste-Glu(AEEA-AEEA-OSu)-OtBu; 17-((S)-1-tert-Butoxycarbonyl-3-{2-[2-({2-[2-(2,5-dioxopyrrolidin-1-yloxycarbonylmethoxy)ethoxy]ethylcarbamoyl}methoxy)ethoxy]-ethylcarbamoyl}propylcarbamoyl)heptadecanoic acid tert-butyl ester; 21,39-di-tert-Butyl 1-(2,5-dioxopyrrolidin-1-yl) (S)-9,18,23-trioxo-2,5,11,14-tetraoxa-8,17,22-triazanonatriacontane-1,21,39-tricarboxylate; tBuO-C18-Glu(AEEA-AEEA-OSu)-OtBu; tBuO-Ste-γGlu(OtBu)-AEEA-AEEA-OSu; tBuO-Ste-Glu(OtBu)-AEEA-AEEA-OSU; tert-butyl 18-[[(1S)-1-tert-butoxycarbonyl-4-[2-[2-[2-[2-[2-[2-(2,5-dioxopyrrolidin-1-yl)oxy-2-oxo-ethoxy]ethoxy]ethylamino]-2-oxo-ethoxy]ethoxy]ethylamino]-4-oxo-butyl]amino]-18-oxo-octadecanoate; Semaglutide Impurity 17; tert-butyl 18-[[(2S)-5-[2-[2-[2-[2-[2-[2-(2,5-dioxopyrrolidin-1-yl)oxy-2-oxoethoxy]ethoxy]ethylamino]-2-oxoethoxy]ethoxy]ethylamino]-1-[(2-methylpropan-2-yl)oxy]-1,5-dioxopentan-2-yl]amino]-18-oxooctadecanoate