1028-39-3
3-(4-溴苯基)-2-硫氧代-2,3-二氢-4(1h)-喹唑啉
→
~80%
19062-36-3
3-(4-bromophenyl)-2-hydrazinylquinazolin-4-one
118-92-3
邻氨基苯甲酸
106-40-1
4-溴苯胺
2400-96-6
3-(4-bromophenyl)-1H-quinazoline-2,4-dione