4-Phenyl-phthalazine-1-thiol

4-Phenyl-phthalazine-1-thiol , with CAS No. 35392-60-0, is a fragment molecule that serves as an important scaffold for molecular linking, expansion, and modification. 4-Phenyl-phthalazine-1-thiol 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.