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