Aniline62-53-332 % similar 1,4-Diaminobenzene dihydrochloride624-18-032 % similar Benzidine92-87-532 % similar 5-Aminopyridine-2-carboxamide145255-19-231 % similar 4-(4-Pyridylmethyl)aniline27692-74-631 % similar 2,4,6-Tris(4-aminophenyl)-1,3,5-triazine14544-47-931 % similar 1H-Pyrazol-4-amine28466-26-431 % similar 2-Methylpyrimidin-5-amine39889-94-631 % similar M-Phenylenediamine108-45-230 % similar Phthalazine253-52-130 % similar 5-Aminopicolinic acid24242-20-430 % similar Methyl pyridazine-4-carboxylate34231-77-130 % similar 6-Ethoxypyridin-3-amine52025-34-030 % similar