855914-53-3
ethyl-butyl-malonic acid ethyl ester chloride
+
100-37-8
二乙氨基乙醇
→
13080-06-3
1-O-[2-(diethylamino)ethyl] 3-O-ethyl 2-butyl-2-ethylpropanedioate
596-76-9
diethyl 2-butyl-2-ethylpropanedioate