Synonyms: Anthranilicacid, 5,5'-methylenedi-, dimethyl ester (8CI); Benzoic acid,3,3'-methylenebis[6-amino-, dimethyl ester (9CI);3,3'-Bis(methoxycarbonyl)-4,4'-diaminodiphenylmethane;3,3'-Dimethoxycarbonyl-4,4'-diaminodiphenylmethane;4,4'-Diaminodiphenylmethane-3,3'-dicarboxylic acid dimethyl ester;4,4'-Methylenebis(2-carbomethoxyaniline); 4,4'-Methylenebis(o-carbomethoxyaniline);5,5'-Methylenedi[anthranilic acid] dimethyl ester;Bis(4-amino-3-methoxycarbonylphenyl)methane; Curene 158; Dimethyl4,4'-diaminodiphenylmethane-3,3'-dicarboxylate