4897-84-1
4-溴丁酸甲酯
+
121-33-5
香草醛
→
~85%
176375-41-0
methyl 4-(4-formyl-2-methoxyphenoxy)butanoate
3153-37-5
4-氯丁酸甲酯
~82%
174358-69-1
4-(4-formyl-2-methoxyphenoxy)butanoic acid
176375-42-1
methyl 4-(4-formyl-2-methoxy-5-nitrophenoxy)butanoate