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Catsyn? 3-Thiopheneboronic acid | CAS 6165-69-1?? ?? ??? ?????. ? ??? C4H5BO2S??, ???? 127.96g/mol??, ??? ????? NLT 98%???.
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2-Bromo-5-chloro-pyridine
5-Chloro-2-thiophenecarbaldehyde
4,5,9,10-Pyrenetetrone