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Catsyn? [1,1'-Biphenyl]-4,4'-dicarboxylic acid | CAS 787-70-2?? ?? ??? ?????. ? ??? C14H10O4??, ???? 242.23g/mol??, ??? ????? NLT 98%???.
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Biphenyl-3,3',5,5'-tetracarboxylic acid
Diethyl 1,1-cyclopropanedicarboxylate
2-(Boc-amino)ethanethiol