Chemical Name : 2,2'-Bis-trifluoromethoxy-biphenyl-4,4'-diamine
CAS : 147835-68-5
1-溴-3,4-二氯苯
2-Fluoro-1-iodo-4-isocyanatobenzene
4-碘邻二甲苯
4-溴-2-氟苯磺酰氯
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