Chemical Name : 4,4'-BIPHENYLDICARBONITRILE
CAS : 1591-30-6
2,4,6-三氟碘苯
2-氯-1,3-二溴-5-氟苯
2,4-二溴-3-氟硝基苯
1-氯-2,3,5,6-四氟苯
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