英文别名1-Sulfanyl-3,6,9,12,15,18-hexaoxahenicosan-21-oic acid; Thiol-PEG6-acid; Thiol-PEG7-acid; HS-PEG6-CH2CH2COOH; SH-PEG6-COOH; 3-[2-[2-[2-[2-[2-(2-sulfanylethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid; Thiol-PEG6-propionic acid; 3-[(17-Mercapto-3,6,9,12,15-pentaoxaheptadec-1-yl)oxy]-propanoic acid; SH-PEG6-PA