CAS 2389017-88-1 appears in our catalog under these names: 2-(3-Buten-1-yl)-4-methyl-3-nitropyridine, 95%, 2-(But-3-en-1-yl)-4-methyl-3-nitropyridine, 98%, 2-(3-Buten-1-yl)-4-methyl-3-nitropyridine, ≥97%. Offered by: Combi-blocks, AmBeed, Chemat. Available pack sizes: 5g, 250mg, 1g.