CAS 503536-74-1 appears in our catalog under these names: 5-(4-Methylphenyl)pyridin-2-amine, 98%, 5-(4-Methylphenyl)pyridin-2-amine 98%, 5-(p-Tolyl)pyridin-2-amine, 98%, 98%, 5-(4-Methylphenyl)-2-pyridinamine, 98%. Offered by: Combi-blocks, Ambeed, Chemat, Fluorochem. Available pack sizes: 1g, 25g, 5g, 250mg.