CAS 72652-31-4 appears in our catalog under these names: 2,2,2-Trichloro-1-(4-chloro-1H-pyrrol-2-yl)ethanone, 95%, 2,2,2-Trichloro-1-(4-chloro-1H-pyrrol-2-yl)ethan-1-one, 95-<97%, 2,2,2-Trichloro-1-(4-chloro-1H-pyrrol-2-yl)ethanone. Offered by: Combi-blocks, Hoffman Fine Chemicals, AmBeed, Biosynth. Available pack sizes: 5g, 1g, 250mg, 10g, 2,5g, 25g, 50g, 100g.