Synonyms:
o-(2-carboxyethyl)polyethylene glycol 10000 ; alpha-(2-carboxyethyl)-omega-hydroxypoly(oxy-1,2-ethanediyl) ; o-(2-carboxyethyl)polyethylene glycol 3,000 ; o-(2-carboxyethyl)polyethylene glycol 3,000 ; o-(2-carboxyethyl)polyethylene glycol 5000 ; poly-ethylene glycol 3,400 monoacid ; o-(2-carboxyethyl)polyethylene glycol 3,400 ; o-(2-carboxyethyl)polyethylene glycol ; poly(oxy-1,2-ethanediyl),a-(2-carboxyethyl)-w-hydroxy- ; o-(2-carboxyethyl)polyethylene glycol ; hooc-pegn-oh 2k, 5k, 10k, 20k