
Pyrimidine
439692-90-7
chloro,ethyl,methylthieno,pyrimidine,439692-90-7
2025-07-23 Discover 4-CHLORO-5-ETHYL-6-METHYLTHIENO[2,3-D]PYRIMIDINE (CAS No: 439692-90-7) and related compounds. Ideal for advanced chemical applications. Competitive pricing, fast delivery, and expert support worldwide.