CAS 64531-21-1 appears in our catalog under these names: Tetrabutylammonium Dibromochloride, Tetrabutylammonium Dibromochloride, Tetrabutylammonium (dibromochloride). Offered by: TRC, GLPBio, MedChemExpress. Available pack sizes: 2,5g, 250mg, 500mg, 25g, 100 mg, 1 g.