CAS 1417355-45-3 appears in our catalog under these names: 2-([1-(tert-Butoxycarbonyl)piperidin-4-yl]carbonyl)hydrazinecarboxylic acid, 95%, 2-(1-(tert-Butoxycarbonyl)piperidine-4-carbonyl)hydrazinecarboxylic acid, 97%. Offered by: Combi-blocks, AmBeed. Available pack sizes: 250mg, 1g, 5g.