CAS 28924-21-2 appears in our catalog under these names: 3,5-Dibenzyloxyacetophenone, 98%, 1-(3,5-Bis(phenylmethoxy)phenyl)ethanone, Terbutaline Impurity 46, 3’,5’-Dibenzyloxyacetophenone, 3',5'–Dibenzyloxyacetophenone. Offered by: Combi-blocks, Chemat Brand, TRC, GLPBio, Biosynth. Available pack sizes: 1g, 25g, 100g, 5g, on request, 2,5g, 250mg, 10g.