英文同义词: | Propargyl-PEG5-NHS ester;Alkyne-PEG4-NHS Ester;Alkyne-PEG5-NHS;Propargyl-PEG4-CH2CH2COONHS;4,7,10,13,16-Pentaoxanonadec-18-ynoic acid, 2,5-dioxo-1-pyrrolidinyl ester;4,7,10,13,16-Pentaoxanonadec-18-ynoic Acid N-Succinimidyl Ester;Propargyl-PEG4-Osu;2,5-Dioxopyrrolidin-1-yl 4,7,10,13,16-pentaoxanonadec-18-yn-1-oate |