英文别名Ald-Ph-PEG4-Boc; Ald-Ph-PEG4-t-butyl ester; ALD-PH-PEG4-CH2CH2COOTBU; tert-butyl 3-[2-[2-[2-[2-[(4-formylbenzoyl)amino]ethoxy]ethoxy]ethoxy]ethoxy]propanoate; DF-PEG4-CH2CH2COOtBu; Ald-Ph-PEG4-COOtBu; 4,7,10,13-Tetraoxa-16-azaheptadecanoic acid, 17-(4-formylphenyl)-17-oxo-, 1,1-dimethylethyl ester; CHO-Ph-PEG4-COOtBu; CHO-Ph-CONH-PEG4-COOtBu