Chemical Name : Methyl 4'-bromomethyl biphenyl-2-carboxylate
CAS : 114772-38-2
2,3,3',4-biphenyl tetracarboxylic acid dianhydride(α-BPDA)
2-Chloro-3,5-difluoronitrobenzene
1,3-Diamino-4-bromobenzene
4,4'-Diaminobiphenyl-2,2'-Dicarboxylic acid
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