| 英文同义词: | Benzoic acid, 4,4'-(1,4-phenylenedi-2,1-ethynediyl)bis-;4,4'-[1,4-Phenylenebis(ethyne-2,1-diyl)]dibenzoic Acid;Benzoic acid, 4,4'-(1,4-phenylenedi-2,1-ethynediyl)bi;Benzoic acid, 4,4'-(1,4-phenylenedi-2,1-ethynediyl)bis- (9CI);DK7268;4,4 '-[1,4-Phenylenebis(acetylene-2,1-diyl)] dibenzoic acid;4,4'-[1,4-phenylene-bis(ethyne-2,1-diyl)]dibenzoicaci;4-[2-[4-[2-(4-carboxyphenyl)ethynyl]phenyl]ethynyl]benzoic acid |