Chemical Name : 2,2'-Diphenit acid
CAS : 482-05-3
1-Acetoxy-4-chloro-2-methoxybenzene
4-Bromo-4'-methylbiphenyl
2,6-Difluorobromobenzene
2,3,3',4-biphenyl tetracarboxylic acid dianhydride(α-BPDA)
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