Synonyms: | HO-PEG6-CH2COOH;HO-PEG6-CH2COOtBu;2-[2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]acetic acid;Acetic acid, 2-[(17-hydroxy-3,6,9,12,15-pentaoxaheptadec-1-yl)oxy]-;20-hydroxy-3,6,9,12,15,18-hexaoxaicosanoic acid;HO-PEG6-CH2COOH/Acetic acid, 2-[(17-hydroxy-3,6,9,12,15-pentaoxaheptadec-1-yl)oxy]- |