英文别名:
O-(2-CARBOXYETHYL)-O'-METHYLPOLYETHYLENE GLYCOL 5,000;MONO-METHYL POLYETHYLENE GLYCOL 5'000 PROPIONIC ACID;METHOXYPOLYETHYLENE GLYCOL 5,000 PROPIONIC ACID;METHOXYPOLY(ETHYLENE GLYCOL) PROPIONIC ACID;m-PEG12-COOH;mono-Methyl polyethylene glycol 5μ000 propionic acid, O-(2-Carboxyethyl)-Oμ-methylpolyethylene glycol 5,000;m-PEG12-acid;m-PEG16-acid