| 英文同义词: | PEG3-bis-(ethyl phosphonate);Phosphonic acid, P,P'-[oxybis(2,1-ethanediyloxy-2,1-ethanediyl)]bis-, P,P,P',P'-tetraethyl ester;Diethyl-[oxybis(2,1-ethanediyloxy-2,1-ethanediyl)]bis-phosphonate;P,P,P′,P′-Tetraethyl P,P′-[oxybis(2,1-ethanediyloxy-2,1-ethanediyl)]bis[phosphon… |