1,3,7-trimethyl-1H-purine-2,6,8(3H,7H,9H)-trione;1,3,7-Trimethyl Uric Acid; 7,9-Dihydro-1,3,7-trimethyl-1H-Purine-2,6,8(3H)-trione;
1,3,7-trimethyl-1H-purine-2,6,8(3H,7H,9H)-trione;1,3,7-Trimethyl Uric Acid; 7,9-Dihydro-1,3,7-trimethyl-1H-Purine-2,6,8(3H)-trione;