4-羧基-5,8,11-三(羧甲基)-1-苯基-2-氧杂-5,8,11-三氮杂十三烷-13-酸
4-羧基-5,8,11-三(羧甲基)-1-苯基-2-氧杂-5,8,11-三氮杂十三烷-13-酸
10-Carboxy-3,6,9-tris(carboxymethyl)-13-phenyl-12-oxa-3,6,9-triazatridecanoic acid;4-Carboxy-5,8,11-tris(carboxymethyl)-1-phenyl-2-oxa-5,8,11-triazatridecan-13-oic acid;B 19036