英文别名N,N-Ethylenedianthranilic Acid; N,N'-bis(carboxyphenyl)ethylenediamine; N,N'-Bis-(2-carboxy-phenyl)-aethylendiamin; ethylene-dianthranilate; 1,2-bis(2'-carboxyphenylamine)ethane; N,N'-ethanediyl-di-anthranilic acid; N,N'-Aethandiyl-di-anthranilsaeure 
