英文同义词
Methylamino-PEG2-t-butylester;Methylamino-PEG3-t-butyl ester;CAS_1807521-04-5;MeNH-PEG2-CH2CH2COOtBu;Methylamino-PEG2-Boc;Propanoic acid, 3-[2-[2-(methylamino)ethoxy]ethoxy]-, 1,1-dimethylethyl ester;tert-Butyl 3-(2-(2-(methylamino)ethoxy)ethoxy)propanoate;MeNH-PEG2-COOtBu