英文别名Ald-Ph-amido-PEG2-C2-Boc; Ald-Ph-PEG2-t-butyl ester; ALD-PH-PEG2-CH2CH2COOTBU; DF-PEG2-CH2CH2COOtBu; Ald-Ph-PEG2-COOtBu; tert-butyl 3-[2-[2-(4-formylbenzamido)ethoxy]ethoxy]propanoate; tert-butyl 3-[2-[2-[(4-formylbenzoyl)amino]ethoxy]ethoxy]propanoate; tert-Butyl 3-{2-[2-(4-formylbenzamido)ethoxy]ethoxy}propanoate; Ald-Ph-PEG2-t-butylester; Propanoic acid, 3-[2-[2-[(4-formylbenzoyl)amino]ethoxy]ethoxy]-, 1,1-dimethylethyl ester; CHO-Ph-PEG2-COOtBu; CHO-Ph-CONH-PEG2-COOtBu