78-94-4
丁烯酮 甲基乙烯基酮
+
105-53-3
丙二酸二乙酯
→
~96%
4761-26-6
丁酰丙二酸二乙酯
685-87-0
溴代丙二酸二乙酯
~81%
541-41-3
氯甲酸乙酯
90734-82-0
2,2-dimethyl-5-(3-oxobutyl)-1,3-dioxane-4,6-dione
~75%
丁烯酮
176376-86-6
N/A
504-02-9
1,3-环己二酮
2698-65-9
diethyl 4-methylcyclohex-3-ene-1,1-dicarboxylate
13984-57-1
4-乙酰基丁酸乙酯
3128-06-1
5-氧代己酸
100055-99-0
2H-Pyrrole-2,2-dicarboxylic acid, 3,4-dihydro-5-methyl-, 2,2-diethyl ester