| Synonym | Azido-PEG4-CH2CO2-NHS, 1807534-82-2, Azido-PEG4-NHS-ester, Azido-PEG4-CH2CO2NHS, N3-PEG4-SCM, (2,5-dioxopyrrolidin-1-yl) 2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]acetate, N3-PEG4-CH2CO2-NHS, DTXSID601119214, MFCD28122941, BP-22305, HY-140765, CS-0114444, C70326, R14-0307, 14-Azido-3,6,9,12-tetraoxatetradecan-1-oic acid-NHS-ester, 2,5-DIOXOPYRROLIDIN-1-YL 14-AZIDO-3,6,9,12-TETRAOXATETRADECANOATE, Acetic acid, 2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]-, 2,5-dioxo-1-pyrrolidinyl ester |