Chemical Name : 4,4'-BIPHENYLDICARBONITRILE
CAS : 1591-30-6
4-氟-2-甲基苯磺酰氯
1-碘-3-硝基苯
2-氯-5-硝基苯磺酰氯
1-(三氟甲氧基)-2-硝基-4-氟苯
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