
Thieno
Order
147086-83-7
N-[(4S,6S)-6-METHYL-7,7-DIOXO-5,6-DIHYDRO-4H-Thieno[2,3-B]THIOPYRAN-4-YL]ACETAMIDE
439692-89-4
ethyl,methylthieno,pyrimidin,thieno,439692-89-4
2025-08-14 Discover 5-ethyl-6-methylthieno[2,3-d]pyrimidin-4(3H)-one (CAS No: 439692-89-4) and related compounds. Ideal for advanced chemical applications. Competitive pricing, fast delivery, and expert support worldwide.