CAS 443321-63-9 appears in our catalog under these names: 8-Methoxy-4,4,6-trimethyl-4h-pyrrolo[3,2,1-ij]quinoline-1,2-dione, 95%, 8-MEthoxy-4,4,6-trimethyl-4h-pyrrolo(3,2,1-ij)quinoline-1,2-dione, 95%. Offered by: Combi-blocks, AmBeed. Available pack sizes: 5g, 1g.