Product Name : Br-PEG4-BrPurity : CAS NO. : 31255-26-2Synonyms: 3,6,9-Trioxaundecane-1,11-dibromide;1-(2-Bromoethoxy)-2-ethane;Bromo-PEG4-bromide;Br-PEG3-CH2CH2Br;Ethane,1,1′-Oxybis〔2-(2-bromoethoxy)-;1,11-Dibromo-3,6,9-trioxaundecaneStorage: Formula: C8H16Br2O3Classification : Monodispersed...