6-amino-1,3-dimethyl-5-pyridin-2-ylmethyleneamino-1H-pyrimidine-2,4-dione

6-amino-5-[(4-chlorophenyl)methylideneamino]-1,3-dimethylpyrimidine-2,4-dione

3-氯硫杂环丁烯-1,1-二氧化物

5-dimethylsulfonio-2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ide

叔丁基过氧化氢