
Thiophene
89640-03-9
ethyl,chloro,nitrothiophene,carboxylate,nitrothiophen,thiophene,89640-03-9
2025-08-02 Discover Ethyl 5-chloro-4-nitrothiophene-2-carboxylate (CAS No: 89640-03-9) and related compounds. Ideal for advanced chemical applications. Competitive pricing, fast delivery, and expert support worldwide.