CAS 29925-17-5 appears in our catalog under these names: Ro 20-1724/ 98%, Ro 20–1724, Ro 20-1724, 4-(3-Butoxy-4-methoxybenzyl)imidazolidin-2-one, 98.00%, 4-(3-BUTOXY-4-METHOXYBENZYL) &. Offered by: TargetMol, GLPBio, Biosynth, Chemat, Sigma-Aldrich. Available pack sizes: 2mg, 5mg, 10mg, 25mg, 10mM (in 1ml etoh), 50mg, 100mg, 500MG.