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Catsyn? 3,4-Difluorophenylboronic acid | CAS 168267-41-2?? ?? ??? ?????. ? ??? C6H5BF2O2??, ???? 157.91g/mol??, ??? ????? NLT 98%???.
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(2-Chloro-5-cyanophenyl)boronic acid
2-Hydrazinopyridine
Methyl-octyldimethoxysilane