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Catsyn? Simcp , 9,9'-(5-(triphenylsilyl)-1,3-phenylene)bis(9H-carba | CAS 850221-63-5?? ?? ??? ?????. ? ??? null??, ???? g/mol??, ??? ????? NLT 98%???.
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Diethyl heptanedioate
Triflic acid
2-Bromo-4-Isopropylpyridine