108-86-1
溴代苯
→
1264292-44-5
2-(4-bromobenzoyl)benzoyl azide
1056989-91-3
6,12-bis(4-bromophenyl)dibenzo[b,f][1,5]diazocine
1140-17-6
2-氨基-4'-溴二苯甲酮