440095-43-2
2-ethoxycarbonyl-2-(3-trimethylsilanyl-2-propynyl)malonic acid diethyl ester
→
~99%
112373-74-7
diethyl 2-(3-trimethylsilylprop-2-ynyl)propanedioate
38002-45-8
3-溴-1-三甲基硅基-1-丙炔