51534-81-7
dimethyl 2-(2,2-dimethoxyethyl)propanedioate
+
3355-28-0
1-溴-2-丁炔
→
~99%
828913-50-4
dimethyl 2-but-1-ynyl-2-(2,2-dimethoxyethyl)propanedioate
108-59-8
丙二酸二甲酯