英文同义词:
4-[1-(4-carboxyphenoxy)hexoxy]benzoic acid;4,4-hexanediyldioxydibenzoic acid;Benzoic acid, 4,4-[1,6-hexanediylbis(oxy)]bis-;1,6-Bis(4-carboxyphenoxy)hexane;4,4-[Hexane-1,6-diylbis(oxy)]dibenzoic Acid;4-[[6-(4-Carboxyphenoxy)hexyl]oxy]benzoic Acid