5-甲基脲嘧啶

3-benzyl-5-methyl-1-((2-(trimethylsilyl)ethoxy)methyl)pyrimidine-2,4(1H,3H)-dione

3-benzyl-2-methoxy-5-methyl-4-pyrimidinone

methyl (E)-3-(3-benzylureido)-2-methylacrylate

1-benzhydryl-5-methylpyrimidine-2,4-dione