556-61-6
异硫氰酸甲酯
+
106-40-1
4-溴苯胺
→
~99%
61449-55-6
1-(4-bromophenyl)-3-methylthiourea
74-89-5
甲胺
1985-12-2
4-溴苯基异硫氰酸酯
2059-75-8
1,3-bis(4-bromophenyl)thiourea