Thiophene
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139896-65-4
trimethylsilyl,ethynyl,thieno,thiophene,139896-65-4
2025-12-27 Discover 2,5-Bis[(trimethylsilyl)ethynyl]thieno[3,2-b]thiophene (CAS No: 139896-65-4) and related compounds. Ideal for advanced chemical applications. Competitive pricing, fast delivery, and expert support worldwide.