5-[(4-bromophenyl)methylidene]-2-sulfanylidene-1,3-diazinane-4,6-dione

5-[(4-羟基-3-甲氧基苯基)亚甲基]-2-巯基-1,3-二嗪农-4,6-二酮

5-(1,3-苯并二氧戊环-5-基亚甲基)-2-巯基-1,3-二嗪农-4,6-二酮

4-hydroxy-2-[(4-methoxyphenyl)methylsulfanyl]-1H-pyrimidin-6-one

5-[(4-fluorophenyl)methylidene]-2-sulfanylidene-1,3-diazinane-4,6-dione