Synonyms: alpha-Azido-omega-hydroxy octa(ethylene glycol);N3-PEG(8)-OH;Azido-PEG (n=7);O-(2-Azidoethyl)heptaethylene glycol;3,6,9,12,15,18,21-heptaoxatricosan-1-ol,23-azide;23-Azido-3,6,9,12,15,18,21-Heptaoxatricosan-1-ol;3,6,9,12,15,18,21-Heptaoxatricosan-1-ol, 23-azido-