1202873-20-8
1-ethyl-4-methylamino-2,5-cyclohexadiene-1-carboxylic acid
→
~75%
7441-43-2
4-乙基苄胺
7664-41-7
液氨
+
4748-78-1
4-乙基苯甲醛
540-69-2
甲酸铵