CAS 5498-74-8 appears in our catalog under these names: 1-Azaspiro(4.5)decan-2-one, 98%, 1-Azaspiro(4.5)decan-2-one, 1-Azaspiro[4.5]decan-2-one, 98%, 98%, 1-AZASPIRO[4.5]DECAN-2-ONE, 98%. Offered by: AmBeed, Biosynth, Chemat, Fluorochem. Available pack sizes: 5g, 10g, 50mg, 0,5g, 100mg, 250mg, 1g.