Chemical Name : 4-(trifluoromethyl)biphenyl
CAS : 398-36-7
2,3,3',4-biphenyl tetracarboxylic acid dianhydride(α-BPDA)
1,3-Dichlorobenzene
2-Chloro-3,5-difluoronitrobenzene
2-Bromobenzenesulfonyl chloride
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