630-19-3
特戊醛
+
105-53-3
丙二酸二乙酯
→
17085-89-1
diethyl 2-(2,2-dimethylpropylidene)propanedioate
6945-35-3
2-Pentenoic acid, 4,4-dimethyl-
53561-63-0
diethyl 2-(2,2-dimethylpropyl)propanedioate
561-83-1
尼阿比妥