
Pyrazole
42098-25-9
chloro,methyl,nitro,pyrazole,42098-25-9
2025-07-28 Discover 5-Chloro-1-methyl-4-nitro-1H-pyrazole (CAS No: 42098-25-9) and related compounds. Ideal for advanced chemical applications. Competitive pricing, fast delivery, and expert support worldwide.