2H-Pyrano[3,4,5-gh]perimidine-2,6,8(1H,3H)-trione is a chemical compound registered under CAS number 21097-13-2, with the molecular formula C13H6N2O4 and a molecular weight of about 254.19 g/mol. It is also known as Perimidine-6,7-dicarboxylicanhydride, 2,3-dihydro-2-oxo- (8CI); 1H-Perimidine-6,7-dicarboxylic anhydride,2,3-dihydro-2-oxo-. DeWeiChem supplies 2H-Pyrano[3,4,5-gh]perimidine-2,6,8(1H,3H)-trione for laboratory research and bulk production; product code 688118. Send an inquiry for purity, packaging, price and lead time.