| 英文同义词: | Ethanone, 1,1'-(2,5-diMethoxy-1,4-phenylene)bis-;1,1'-(2,5-dimethoxy-1,4-phenylene)diethanone;1,4-DIACETYL-2,5-DIMETHOXYBENZENE;1,1'-(2,5-Dimethoxy-1,4-phenylene)bis(ethan-1-one);1,1'-(2,5-Dimethoxy-1,4-phenylene)bis[ethanone;1,1'-(2,5-Dimethoxy-1,4-phenylene)bis[ethanone] |