CAS 4396-13-8 appears in our catalog under these names: Diformylphloroglucinol, 2，4，6–Trihydroxyisophthalaldehyde, Diformylphloroglucinol/ 98%, Diformylphloroglucinol 95%, 2,4,6-Trihydroxyisophthalaldehyde, 97%, 97%. Offered by: TRC, GLPBio, TargetMol, Ambeed, Chemat. Available pack sizes: 1g, 2,5g, 100mg, 250mg, 5g, 50mg, 500 mg, 250 mg.