Chemical Name : 4,4'-BIPHENYLDICARBONITRILE
CAS : 1591-30-6
4'-乙基-2,3-二氟联苯
4-溴-3,5-二甲基硝基苯
1,2-二碘-4-氟苯
4-苯甲酰-4'-溴代联苯
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