4,6-Cycloheptadiene-1,2,3-trione is a chemical compound registered under CAS number 67280-25-5, with the molecular formula C7H4O3 and a molecular weight of about 136.1 g/mol. It is also known as o-Tropoquinone. ChemRoots supplies 4,6-Cycloheptadiene-1,2,3-trione for laboratory research and bulk production; product code 1025339. Send an inquiry for purity, packaging, price and lead time.