CAS 378203-46-4 appears in our catalog under these names: 1-(1,3-Benzothiazol-2-yl)-3-(4-chlorophenyl)-1h-pyrazol-5-ol, 95%, 1-(Benzo(d)thiazol-2-yl)-3-(4-chlorophenyl)-1H-pyrazol-5-ol, 97%. Offered by: Combi-blocks, AmBeed. Available pack sizes: 1g, 5g.