| 英文同义词: | 2,2'-[oxybis(ethyleneoxy)]bisacetyl dichloride;(Oxybisethylenebisoxy)bis(1-chloroethanone);2,2'-[Oxybis(2,1-ethanediyloxy)]bis(acetic acid chloride);3,6,9-Trioxaundecanedioic acid dichloride;Acetyl chloride, 2,2'-[oxybis(2,1-ethanediyloxy)]bis- |