CAS 1233513-13-7 appears in our catalog under these names: 1-tert-Butoxycarbonyl-3-iodo-1H-pyrazole, 98%, 1-tert-Butoxycarbonyl-3-iodo-1H-pyrazole, 97%, 97%, 1-tert-Butoxycarbonyl-3-iodo-1H-pyrazole, 97%, tert-Butyl 3-iodo-1H-pyrazole-1-carboxylate, 98%. Offered by: Combi-blocks, Chemat, Fluorochem, Ambeed. Available pack sizes: 1g, 10g, 25g, 5g, 100mg, 250mg.