4H-Thiopyran-4-thione is a chemical compound registered under CAS number 1120-94-1, with the molecular formula C5H4 S2 and a molecular weight of about 128.21 g/mol. It is also known as 4H-Thiapyran-4-thione; Thia-g-thiopyrone; g-Thiothiapyrone. KingChemi supplies 4H-Thiopyran-4-thione for laboratory research and bulk production; product code 417874. Send an inquiry for purity, packaging, price and lead time.