英文别名Bromoacetamido-PEG2-C2-acid; 3-(2-{2-[(Bromoacetyl)amino]ethoxy}ethoxy)propanoic acid; Bromoacetamido-PEG2-Acid; Bromoacetamido-PEG2-CH2CH2COOH; 3-[2-[2-[(2-bromoacetyl)amino]ethoxy]ethoxy]propanoic acid; 3-{2-[2-(2-BROMOACETAMIDO)ETHOXY]ETHOXY}PROPANOIC ACID; Propanoic acid, 3-[2-[2-[(2-bromoacetyl)amino]ethoxy]ethoxy]-