Synonyms: NSC42491;2-(Ethylamino)-4,6-dimethyl[1,3]thiazolo[5,4-d]pyrimidine-5,7(4H,6H)-dione;6301-65-1;2-(Ethylamino)-4,6-dimethyl(1,3)thiazolo(5,4-d)pyrimidine-5,7(4H,6H)-dione;AC1Q6LHL;AC1L60GW;AR-1C9247;NSC 42491;NSC-42491;NCI60_003973;2-(ethylamino)-4,6-dimethyl-[1,3]thiazolo[5,4-d]pyrimidine-5,7-dione