
Pyrimidine
18740-39-1
dichlorothieno,pyrimidine,thieno,18740-39-1
2025-08-01 Discover 2,4-Dichlorothieno[2,3-d]pyrimidine (CAS No: 18740-39-1) and related compounds. Ideal for advanced chemical applications. Competitive pricing, fast delivery, and expert support worldwide.