CAS 450394-66-8 appears in our catalog under these names: 5,6-Dimethyl-N-(pyridin-2-ylmethyl)thieno[2,3-d]pyrimidin-4-amine, 95%+, 95%+, Casein kinase 1δ-IN-17. Offered by: Chemat, MedChemExpress. Available pack sizes: 5mg, 10mg, 25mg, 50mg, 100mg, 200mg, 250 mg, 50 mg.