英文别名
2-(2-Carboxy-phenyl)-3-(3,4-dimethoxy-phenyl)-acrylsaeure;3'.4'-Dimethoxy-stilben-dicarbonsaeure-(2.α);3',4'-Dimethoxystilben-α,2-dicarbonsaeure;(3,4-Dimethoxy-benzyliden)-homophthalsaeure;2-[1-carboxy-2-(3,4-dimethoxyphenyl)ethenyl]benzoic acid