CAS 1159511-23-5 appears in our catalog under these names: 1-(1-Methyl-1h-indazol-4-yl)ethan-1-one, 95%, 1-(1-Methyl-1H-indazol-4-yl)ethanone 97%, 1-(1-Methyl-1H-indazol-4-yl)ethanone, 97%, 97%, 1-(1-Methyl-1H-indazol-4-yl)ethanone, 97%. Offered by: Combi-blocks, Ambeed, Chemat, Fluorochem. Available pack sizes: 250mg, 1g, 100mg, 500mg.