英文别名HOOCCH2CH2-PEG12-CH2CH2COOH; α,ω-Dipropionic acid dodecaethylene glycol; Alpha,ω-dipropionic acid dodecaethylene glycol; Bis-PEG13-acid; O,O'-Bis(2-carboxyethyl)dodecaethylene glycol; COOH-PEG12-COOH; 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-carboxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid; 4,7,10,13,16,19,22,25,28,31,34,37,40-TRIDECAOXATRITETRACONTANEDIOIC ACID; alpha,OMEGA-BIS(PROPIONIC ACID) DODECAE(ETHYLENE GLYCOL); HOOCCH2CH2O-PEG12-CH2CH2COOH; PA-PEG12-PA; HOOC-PEG(12)-COOH; PEG-dipropionic acid (n=12); alpha, oMega-Dipropionic acid dodecaethylene glycol; Di-Acid-PEG13 
