英文同义词: | 1-[2-[2-(2,5-dioxopyrrol-1-yl)ethoxy]ethyl]pyrrole-2,5-dione;Mal-PEG1-Mal;1,1'-(oxybis(ethane-2,1-diyl))bis(1H-pyrrole-2,5-dione);1H-Pyrrole-2,5-dione, 1,1'-(oxydi-2,1-ethanediyl)bis-;1,1'-(2,2'-oxybis(ethane-2,1-diyl))bis(1H-pyrrole-2,5-dione) |