2-Sulfobenzoic acid632-25-7100 % similar Ammonium o-carboxybenzenesulfonate6939-89-590 % similar 4-Amino-2-sulfobenzoic acid527-76-459 % similar Phthalic acid88-99-357 % similar 9,10-Dihydro-9,10-dioxo-1-anthracenesulfonic acid82-49-554 % similar 4-Sulfophthalic acid89-08-753 % similar Ammonium phthalate523-24-052 % similar 5-Sulfosalicylic acid97-05-249 % similar Salicylic acid69-72-748 % similar 2-Bromobenzoic acid88-65-348 % similar 5-Sulfoanthranilic acid3577-63-748 % similar Anthranilic acid118-92-347 % similar 2,2′-Dithiodibenzoic acid119-80-247 % similar 2-Fluorobenzoic acid445-29-447 % similar 2-Iodobenzoic acid88-67-547 % similar Phthalamic acid88-97-147 % similar Hemimellitic acid569-51-747 % similar 1,4-Naphthalenedicarboxylic acid605-70-947 % similar Armstrong'S acid81-04-947 % similar 2-Acetylbenzoic acid577-56-046 % similar