CAS 953061-74-0 appears in our catalog under these names: 3-(1-(tert-Butoxycarbonyl)-1h-benzo[d]imidazol-2-yl)propanoic acid, 95%, 3-(1-(Tert-Butoxycarbonyl)-1H-Benzo(D)Imidazol-2-Yl)Propanoic Acid, 95%. Offered by: Combi-blocks, AmBeed. Available pack sizes: 250mg, 1g, 5g.