CAS 28020-36-2 appears in our catalog under these names: N2-Methylpyridine-2,5-diamine, N2-Methylpyridine-2,5-diamine 98%, N2-Methylpyridine-2，5-diamine, 98%, 98%, N2-Methylpyridine-2,5-diamine, 98%. Offered by: Biosynth, Ambeed, Chemat, Fluorochem. Available pack sizes: 2,5g, 100mg, 250mg, 1g, 5g.