CAS 66490-61-7 appears in our catalog under these names: 3,5,6-Tribromopyrazin-2-amine 98%, 3,5,6-Tribromopyrazin-2-amine, 98%, 98%, 3,5,6-Tribromopyrazin-2-amine, 98%. Offered by: Ambeed, Chemat, Fluorochem. Available pack sizes: 100mg, 250mg, 1g, 5g.