Chemical Name : 4,4'-Diaminobiphenyl-2,2'-Dicarboxylic acid
CAS : 17557-76-5
1,2-Difluoro-4,5-dimethoxybenzene
2,4-Difluoronitrobenzene
4-Ethyl-4'-iodobiphenyl
1,4-Dibromo-2,5-difluorobenzene
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