英文别名Benzyl-PEG1-Tos; 1-benzyloxy-2-tosyloxyethane; 2-benzyloxyethyl p-toluenesulfonate; 2-benzyloxy-1-(p-toluenesulfonyloxy)ethane; 2-(Benzyloxy)ethyl p-toluenesulfonate; 2-(Benzyloxy)ethanol tosylate; Ethanol, 2-(phenylmethoxy)-, 4-methylbenzenesulfonate; TOS-PEG1-BN 
