英文别名4-[(4-carboxyphenyl)carbamoylamino]benzoic acid; 4-{[N-(4-carboxyphenyl)carbamoyl]amino}benzoic acid; 4,4'-ureylene-di-benzoic acid; N,N'-Bis(4-carboxy-phenyl)-harnstoff; 4,4'-(Carbonyldiazanediyl)dibenzoic acid; 4,4'-[carbonyldi(imino)]dibenzoic acid; 4-{[(4-carboxyanilino)carbonyl]amino}benzoic acid; Benzoic acid,4,4'-(carbonyldiimino)bis- 
