| 英文同义词: | Propargyl-PEG6-CH2COOtBu;3,6,9,12,15,18,21-Heptaoxatetracos-23-ynoic acid, 1,1-dimethylethyl ester;Propargyl-PEG7-CH2COOtBu;Propargyl-PEG6-CH2COOtBu/3,6,9,12,15,18,21-Heptaoxatetracos-23-ynoic acid, 1,1-dimethylethyl ester;tert-Butyl 3,6,9,12,15,18,21-heptaoxatetracos-23-ynoate;Propargyl-PEG7-CH2CO2 t-Bu Ester |