CAS 75621-03-3 appears in our catalog under these names: 3-((3-Cholamidopropyl)dimethylammonio)-1-propanesulfonate, 3-(3-Cholamidopropyl)dimethylammonio-1-propanesulfonate, 95%, 3-[(3-Cholamidopropyl)dimethylammonio]-1-propanesulfonate, >97.0%(N), 3-[(3-Cholamidopropyl)dimethylammonio]-1-propanesulfonate, 98%, 98%, Chaps, 96%. Offered by: TRC, Combi-blocks, TCI, Chemat, TargetMol. Available pack sizes: 1g, 25g, 5g, 10g, 100g, 50g, 1kg, 250mg.