CAS 19686-05-6 appears in our catalog under these names: 2,8-dimethyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole, 95%, 2,8-Dimethyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole 98%, 2,8-Dimethyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole, 98%, 98%, 2,8-Dimethyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]-indole, 98%. Offered by: Combi-blocks, Ambeed, Chemat, Fluorochem. Available pack sizes: 10g, 5g, 1g, 25g, 250mg, 100mg.