英文同义词: | Benzoic acid, 4,4'-(1,4-phenylenedi-2,1-ethynediyl)bis-, dimethyl ester;Benzoic acid, 4,4'-(1,4-phenylenedi-2,1-ethynediyl)bis-, dimethyl ester (9CI);1,4-bis(4-carbomethoxyphenylethynyl)benzene;Benzoic acid, 4,4'-(1,4-phenylenedi-2,1-ethynediyl)bis-, dimethyl ester |