52222-43-2
2-methylsulfanyl-5-nitrosopyrimidine-4,6-diamine
→
~76%
6306-87-2
5-(methylthio)[1,2,4]triazolo[1,5-c]pyrimidin-7-amine
1431-40-9
2-methylsulfanylpyrimidine-4,5,6-triamine