CAS 653-63-4 appears in our catalog under these names: 2'-Deoxyadenosine-5'-monophosphate, 98%, 2’-Deoxyadenosine 5’Monophosphate, >95% (HPLC), 2'-Deoxyadenosine-5'-monophosphate/ 99.83% (existing batch purity), 2'–Deoxyadenosine–5'–monophosphate, 2'-Deoxyadenosine-5'-monophosp . Offered by: Combi-blocks, TRC, TargetMol, GLPBio, Thermo Scientific (Alfa Aesar). Available pack sizes: 250mg, 5g, 1g, 100mg, 50mg, 500mg, 2000mg, 1000mg.