Synonyms: | HOOCCH2CH2-PEG16-CH2CH2COOH;4,7,10,13,16,19,22,25,28,31,34,37,40,43,46,49,52-Heptadecaoxapentapentacontanedioic acid;Di-Acid-PEG17;HOOCCH2CH2O-PEG16-CH2CH2COOH/4,7,10,13,16,19,22,25,28,31,34,37,40,43,46,49,52-Heptadecaoxapentapentacontanedioic acid;COOH-PEG17-CH2CH2COOH |