Pyrazole
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149139-43-5
butyl,pyrazole,carbonitrile,149139-43-5
2025-12-21 Discover 1-tert-butyl-1H-pyrazole-4-carbonitrile (CAS No: 149139-43-5) and related compounds. Ideal for advanced chemical applications. Competitive pricing, fast delivery, and expert support worldwide.