CAS 4461-33-0 appears in our catalog under these names: Benzoyl isocyanate, Benzoyl isocyanate, 90%, tech., Benzoylisocyanate 97%, BENZOYL ISOCYANATE, TECH., 90%. Offered by: Biosynth, Thermo Scientific (Acros), Ambeed, Sigma-Aldrich. Available pack sizes: 10g, 25g, 1g, 5g, 50g, 250mg.