CAS 219832-49-2 appears in our catalog under these names: 4-Methyl-N-(2-((2-((4-methylphenyl)sulfonamido)benzylidene)amino)phenyl)benzenesulfonamide, 97%, 97%, MP-A08/ 98.04% (existing batch purity), MP–A08, MP-A08, MP-A08, 98.0%. Offered by: Chemat, TargetMol, GLPBio, Biosynth, MedChemExpress. Available pack sizes: 5mg, 10mg, 25mg, 50mg, 100mg, 200mg, 1mg, 10mM (in 1ml dmso).