Chemical Name : 4,4'-Diaminobiphenyl-2,2'-Dicarboxylic acid
CAS : 17557-76-5
1-Bromo-4-(difluoromethoxy)benzene
4-Fluoro-5-methylbenzene-1,2-diamine
2, 3-Difluoronitrobenzene
1, 3-Dichloro-2,5-difluorobenzene
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