CAS 1086398-04-0 appears in our catalog under these names: 2,5-Diazaspiro[3.4]octane-5-carboxylic acid tert-butyl ester, 95%, tert-Butyl 2,5-diazaspiro(3.4)octane-5-carboxylate, tert-Butyl 2,5-diazaspiro[3.4]octane-5-carboxylate 97%, tert-Butyl 2,5-diazaspiro[3.4]octane-5-carboxylate, 97%, 97%, 5-Boc-2,5-Diaza-spiro[3.4]octane, 97%. Offered by: Combi-blocks, Biosynth, Ambeed, Chemat, Fluorochem. Available pack sizes: 250mg, 1g, 0,25g, 0,1g, 0,5g, 2g, 50mg, 100mg.