4,5-Dihydro-6-methylpyridazin-3 (2H) -one

4,5-Dihydro-6-methylpyridazin-3 (2H) -one, with CAS No. 5157-08-4, is a fragment molecule that serves as an important scaffold for molecular linking, expansion, and modification. 4,5-Dihydro-6-methylpyridazin-3 (2H) -one provides a structural basis and research tool for the design and screening of novel drug candidates, and is commonly used in drug discovery, drug synthesis, and related research.