CAS 937635-98-8 appears in our catalog under these names: 1,5-Bis(4-bromophenyl)pentan-3-one 97%, 1,5-Bis(4-bromophenyl)pentan-3-one, 97%, 97%, 1,5-Bis(4-bromophenyl)pentan-3-one, 97%. Offered by: Ambeed, Chemat, Fluorochem. Available pack sizes: 100mg, 250mg, 1g, 5g.