Chemical Name : 4,4'-二(2-溴乙酰基)联苯
CAS : 4072-67-7
3-Cyanobenzenesulfonyl chloride
4'-Ethyl-biphenyl-4-ol
1,4-Diiodo-2-nitrobenzene
5-Chloro-2,4-difluorobenzenesulfonyl chloride
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