55-81-2
2-(4-甲氧苯基)乙胺
+
57-13-6
尿素
→
~58%
13576-85-7
2-(4-methoxyphenyl)ethylurea
590-28-3
氰酸钾
645-58-9
2-(4-甲氧基苯基)乙胺盐酸盐