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Catsyn? 4,4'-Biphenyldicarboxaldehyde, 3,3'-dihydroxy- | CAS 14969-32-5?? ?? ??? ?????. ? ??? C14H10O4??, ???? 242.23g/mol??, ??? ????? NLT 98%???.
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2-(T-Butyldimethylsiloxy)ethanol
Ethyl bromide
Isopropyl dimethyl methoxysilane