138481-91-1
N-(5-chloro-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)acetamide
→
127984-94-5
1-amino-5-chloropyrimidine-2,4-dione
58990-53-7
5-氯-2,4-双三甲基甲硅烷氧基-嘧啶