CAS 120225-54-9 appears in our catalog under these names: CGS 21680, CGS 21680 hydrochloride, 99+% , CGS 21680 99%, 4-[2-[[6-Amino-9-(N-ethyl-b-D-ribofuranuronamidosyl)-9H-purin-2-yl]amino]ethyl]benzenepropanoic acid, 99%, 99%, CGS 21680, 99.88%. Offered by: GLPBio, Thermo Scientific (Alfa Aesar), Ambeed, Chemat, MedChemExpress. Available pack sizes: 10mg, 100mg, 5mg, 10mM (in 1ml dmso), 50mg, 1mg, 5 mg, 10 mg.