86521-16-6
2,4-dimethyl-5-((trimethylsilyl)ethynyl)pyrimidine
→
~78%
86521-01-9
(9CI)-5-乙炔-2,4-二甲基嘧啶
69696-37-3
4-溴-2,6-二甲基嘧啶
55933-85-2
5-乙酰基-2,4-二甲基嘧啶