尿素

5,5-二溴-6-羟基二氢-2,4(1H,3H)-嘧啶二酮

5-phenylsulfanyl-1H-pyrimidine-2,4-dione

5-bromo-4-sulfanylidene-1H-pyrimidin-2-one

1-(2-羟基乙氧基)甲基-5-溴尿嘧啶