CAS 34654-81-4 appears in our catalog under these names: 6-(3-Chloropropylamino)-1,3-dimethylurac, il, 50 g, Urapidil Impurity 1, 6-(3-Chloropropylamino)-1,3-dimethyl-2,4(1H,3H)-pyrimidinedione, >95% (HPLC), 6–((3–Chloropropyl)amino)–1,3–dimethyluracil, 6-(3-Chloropropylamino)-1,3-dimethyluracil. Offered by: Roth, Chemat Brand, TRC, GLPBio, Biosynth. Available pack sizes: 50g, on request, 10g, 1g, 100g, 25g, 500g, 250g.