CAS 921054-46-8 appears in our catalog under these names: 2-([[2-(Piperidin-1-ylsulfonyl)ethyl](pyridin-4-ylmethyl)amino]carbonyl)benzoic acid, 95%, 2-(((2-(PIperidin-1-ylsulfonyl)ethyl)(pyridin-4-ylmethyl)amino)carbonyl)benzoic acid, 95%. Offered by: Combi-blocks, AmBeed. Available pack sizes: 1g, 5g.