英文同义词: | 3,6,9,12,15,18-Hexaoxaeicosanoic acid, 20-bromo-, 1,1-dimethylethyl ester;Br-PEG6-CH2COOtBu;tert-butyl 20-bromo-3,6,9,12,15,18-hexaoxaicosanoate;Br-PEG6-CH2COOtBu/3,6,9,12,15,18-Hexaoxaeicosanoic acid, 20-bromo-, 1,1-dimethylethyl ester;Br-PEG6-CH2-Boc;tert-butyl 2-[2-[2-[2-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]acetate |