CAS 57816-97-4 appears in our catalog under these names: 7-Isopropylindoline-2,3-dione, 97%, 97%, 7-Isopropylindoline-2,3-dione 97%, 7-(Propan-2-yl)-2,3-dihydro-1h-indole-2,3-dione, 95%, 7-(Propan-2-yl)-2,3-dihydro-1H-indole-2,3-dione. Offered by: Chemat, Ambeed, Combi-blocks, Biosynth. Available pack sizes: 100mg, 250mg, 1g, 5g, 10g.