英文别名3,3'-diamino-4,4'-dicarboxylic acid-1,1'-Biphenyl; 3,3'-Diaminobiphenyl-4,4'-dicarboxylic Acid; 3,3-diamino-4,4-dicarboxylbiphenyl; [1,1'-Biphenyl]-4,4'-dicarboxylicacid,3,3'-diamino; 2-amino-4-(3-amino-4-carboxyphenyl)benzoic acid; 2-amino-4-(3-amino-4-carboxy-phenyl)benzoic acid 
