英文别名N3-PEG4-C2-Pfp ester; Pentafluorophenyl 1-azido-3,6,9,12-tetraoxapentadecan-15-oate; 3,6,9,12-Tetraoxapentadecan-15-oic acid, 1-azido-, 2,3,4,5,6-pentafluorophenyl ester; Azido-PEG4-PFP ester; (2,3,4,5,6-pentafluorophenyl) 3-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]propanoate; 2,3,4,5,6-PENTAFLUOROPHENYL 1-AZIDO-3,6,9,12-TETRAOXAPENTADECAN-15-OATE; N3-PEG4-PFP ester; N3-PEG4-PFP; Azido-PEG4-perfluorophenyl ester; N3-PEG4-OPFP; N3-PEG4-CH2CH2COOPFP