Synonyms: as-Triazin-5-ol,1,6-dihydro-3-mercapto-6,6-dimethyl- (6CI,7CI,8CI);5,5-Dimethyl-5,6-dihydro-2-thio-6-azauracil;6,6-Dimethyl-3-thio-1,6-dihydro-as-triazine-3,5(2H,4H)-dione;6,6-Dimethyl-3-thio-1,6-dihydro-as-triazine-3,5-dione; NSC 258007; NSC 634156;as-Triazine-3,5(2H,4H)-dione, dihydro-6,6-dimethyl-3-thio-