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Catsyn? 5-Chlorothiophene-2-boronic acid pinacol ester | CAS 635305-24-7?? ?? ??? ?????. ? ??? C10H14BClO2S??, ???? 244.55g/mol??, ??? ????? NLT 98%???.
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4-Bromothiophenol
2-Chloro-4-bromo-3-picoline
Ethylboronic acid pinacol ester