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Catsyn? 4,4'-Diaminobiphenyl-3,3'-dicarboxylic acid | CAS 2130-56-5?? ?? ??? ?????. ? ??? C14H12N2O4??, ???? 272.26g/mol??, ??? ????? NLT 98%???.
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5-Bromo-2-(tert-butyldimethylsiloxy)pyrimidine
N-(4-bromo-phenyl)-benzene-1,2-diamine
2,2″-Dimethylterphenylenediamine