英文别名Acid-apeg4-acid n-boc; 3-[2-[2-[2-[2-(2-carboxyethoxy)ethoxy]ethyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]ethoxy]ethoxy]propanoic acid; 3-{2-[2-(13-carboxy-2,2-dimethyl-4-oxo-3,8,11-trioxa-5-azatridecan-5-yl)ethoxy]ethoxy}propanoic acid; 10-Boc-4,7,13,16-tetraoxa-10-azanonadecane-1,19-dioic Acid; 4,7,13,16-Tetraoxa-10-azanonadecanedioic acid, 10-[(1,1-dimethylethoxy)carbonyl]-; BocN-(PEG2-CH2CH2COOH)2; 3-[2-[2-[tert-butoxycarbonyl-[2-[2-(2-carboxyethoxy)ethoxy]ethyl]amino]ethoxy]ethoxy]propanoic acid