CAS 6745-75-1 appears in our catalog under these names: 4-Methoxy-2,5-dimethylbenzaldehyde, 98%, 2,5–Dimethyl–4–methoxybenzaldehyde, 2,5-Dimethyl-4-methoxybenzaldehyde, 4-Methoxy-2,5-dimethylbenzaldehyde 98%, 2,5-DIMETHYL-4-METHOXYBENZALDEHYDE, 98%. Offered by: Combi-blocks, GLPBio, Biosynth, Ambeed, Sigma-Aldrich. Available pack sizes: 100g, 1g, 5g, 25g, 10g, 50g, 250mg, 100mg.