1898-06-2
3-氨基-2-甲基-4(3H)喹唑啉酮
+
1985-12-2
4-溴苯基异硫氰酸酯
→
~75%
87200-43-9
1-(4-bromophenyl)-3-(2-methyl-4-oxoquinazolin-3-yl)thiourea
525-76-8
鄰乙醯胺苯甲酸內酯
2646-31-3
4-(4-溴苯基)-3-氨基硫脲