Chemical Name : 4,4'-BIPHENYLDICARBONITRILE
CAS : 1591-30-6
N,N-二苯基-N'-(4-苯基苯基)苯-1,4-二胺
1,4-Dibromo-2,3-dimethylbenzene
间氯碘苯
4-溴-4'-乙基联苯
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