CAS 20924-05-4 appears in our catalog under these names: Thymine–1–acetic acid, Thymine-1-acetic Acid, >98.0%(HPLC)(T), Thymine-1-acetic acid 98%, 2-(5-Methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)acetic acid, 98%, 98%, THYMINE-1-ACETIC ACID, 98%. Offered by: GLPBio, TCI, Ambeed, Chemat, Sigma-Aldrich. Available pack sizes: 100g, 10g, 25g, 5g, 250mg, 1g, 500g, 50g.