Chemical Name : 4,4'-BIPHENYLDICARBONITRILE
CAS : 1591-30-6
2,5-Dichloronitrobenzene
2,5-Diacetoxybiphenyl
2,3-Difluoroiodobenzene
2,3,3',4-biphenyl tetracarboxylic acid dianhydride(α-BPDA)
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