Chemical Name : 4,4'-Bis(4-aminophenoxy)biphenyl
CAS : 13080-85-8
2,3,3',4-biphenyl tetracarboxylic acid dianhydride(α-BPDA)
2-Bromo-3,4-difluoro nitrobenzene
2,4-Difluoro-6-nitrobromobenzene[2-Bromo-3,5-difluoronitrobenzene]
3-Chloro-2-fluorobromobenzene
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