2-((2-Carboxyphenyl)amino)-4-chlorobenzoic acid disodium salt 63329-53-3 64808-48-6 82050-62-2 BENZOIC ACID, 2-((2-CARBOXYPHENYL)AMINO)-4-CHLORO-, DISODIUM SALT Disodium 4-chloro-2,2'-iminobenzoate Disodium 4-chloro-2,2'-iminodibenzoate Lobenzarit disodium Lobenzarit disodium salt Lobenzarit sodium Lobenzarit sodium [USAN]