
Pyridine
499187-53-0
ethynyl,methylpyridine,oxide,pyridine,499187-53-0
2025-07-26 Discover 2-ethynyl-5-methylpyridine 1-oxide (CAS No: 499187-53-0) and related compounds. Ideal for advanced chemical applications. Competitive pricing, fast delivery, and expert support worldwide.