CAS 133731-61-0 appears in our catalog under these names: 4-Methoxypyrimidine-5-carbaldehyde, 4-Methoxypyrimidine-5-carbaldehyde 97%, 4-Methoxypyrimidine-5-carbaldehyde, 97%, 97%, 4-Methoxypyrimidine-5-carbaldehyde, 97%. Offered by: Biosynth, Ambeed, Chemat, Fluorochem. Available pack sizes: 0,5g, 50mg, 100mg, 250mg, 1g, 5g.