英文别名Propargyl-PEG6-t-butyl ester; 4,7,10,13,16,19-Hexaoxadocos-21-yn-1-oic acid, 1,1-dimethylethyl ester; 2-Methyl-2-propanyl 4,7,10,13,16,19-hexaoxadocos-21-yn-1-oate; Propargyl-PEG6-Boc; Propargyl-PEG6-COOtBu; tert-butyl 3-[2-[2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]propanoate; Propargyl-PEG5-CH2CH2COOtBu; Propargyl-P5-t-butyl ester; PropargylPEG6-tBu ester