英文别名MAl-PEG6-t-butyl ester; MAL-PEG6-CH2CH2COOTBU; Mal-PEG6-OtBu; Mal-PEG6-COOtBu; Mal-PEG6-Boc; 4,7,10,13,16,19-Hexaoxaheneicosanoic acid, 21-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-, 1,1-dimethylethyl ester; tert-butyl 1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3,6,9,12,15,18-hexaoxahenicosan-21-oate