Synonyms: | Pyrimido[5,4-e]-1,2,4-triazine-5,7(1H,6H)-dione,6-methyl- (9CI); Pyrimido[5,4-e]-as-triazine-5,7(1H,6H)-dione, 6-methyl-(7CI,8CI); 1,5,6,7-Tetrahydro-6-methylpyrimidino-[5,4-e]triazine-5,7-dione;1-Demethyltoxoflavine; Ba 51-090492; NSC 99733; Reumycin |