CAS 83816-59-5 appears in our catalog under these names: 3–Tert–butyl–5–iodosalicylaldehyde, 3-tert-Butyl-5-iodosalicylaldehyde, 3-(tert-Butyl)-2-hydroxy-5-iodobenzaldehyde 97%, 3-(tert-Butyl)-2-hydroxy-5-iodobenzaldehyde, 97%, 97%, 3-(tert-Butyl)-2-hydroxy-5-iodobenzaldehyde, 98%. Offered by: GLPBio, Biosynth, Ambeed, Chemat, Fluorochem. Available pack sizes: 1g, 500mg, 10g, 250mg, 100mg, 5g.