CAS 28785-06-0 appears in our catalog under these names: 4-N-Propylbenzaldehyde, >95% (GC), 4–Propylbenzaldehyde, 4-n-Propylbenzaldehyde, 4-Propylbenzaldehyde 97%, 4-PROPYLBENZALDEHYDE, 95%. Offered by: TRC, GLPBio, Biosynth, Ambeed, Sigma-Aldrich. Available pack sizes: 1g, 500mg, 5g, 25g, 50g, 100g, 250g, 500g.