CAS 1434639-57-2 appears in our catalog under these names: 1,4-Dihydro-1-[(2R)-2-(2-methoxyphenyl)-2-[(tetrahydro-2H-pyran-4-yl)oxy]ethyl]-α,α,5-trimethyl-6-(2-oxazolyl)-2,4-dioxothieno[2,3-d]pyrimidine-3(2H)-acetamide, 99%, 99%, ND-646/ 99.65% (existing batch purity), ND–646, ND-646 99%, ND-646, 99.13%. Offered by: Chemat, TargetMol, GLPBio, Ambeed, MedChemExpress. Available pack sizes: 25mg, 50mg, 100mg, 250mg, 1g, 1mg, 5mg, 10mg.