CAS 1228665-60-8 appears in our catalog under these names: 6-(3-((tert-Butyldimethylsilyloxy)methyl)-pyrrolidin-1-yl)-2-fluoronicotinaldehyde, 95%, 6-(3-(((tert-Butyldimethylsilyl)oxy)methyl)pyrrolidin-1-yl)-2-fluoronicotinaldehyde, 97%. Offered by: Combi-blocks, AmBeed. Available pack sizes: 250mg, 1g.