英文别名6,6'-Diamino-3,3'-methanediyl-di-benzoic acid; METHYLENE BIS (ANTHRANILIC ACID); 5,5'-methylenedianthranilic acid; 3,3'-Methylenebis(6-aminobenzoic acid); 5,5'-Methylenebis(anthanilic acid); 3,3'-dicarboxy-4,4'-diamino-diphenylmethane; 4,4'-diaminodiphenylmethane 3,3'-dicarboxylic acid; 4,4'-methylenebisanthranilic acid; 3,3'-Dicarboxy-4,4'-diaminophenyl Methane; 4,4'-diamino-3,3'-dicarboxydiphenylmethane; Bis(4-amino-3-carboxyphenyl)methane 
