22576-11-0
1-methyl-4-(methylsulfanyl)pyrimidine-2(1H)-thione
→
~95%
615-78-1
1-methyl-2-sulfanylidenepyrimidin-4-one
89852-06-2
874-14-6
1,3-二甲基脲嘧啶
+
598-52-7
N-甲基硫脲
615-77-0
1-甲基尿嘧啶