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Catsyn? Tetrakis(4-ethynylphenyl)ethene | CAS 4863-90-5?? ?? ??? ?????. ? ??? C34H20??, ???? 428.52g/mol??, ??? ????? NLT 98%???.
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Diethyl 2,5-dibromoterephthalate
Magnesium fluoride
2-[4-[DI(4-Biphenylyl)amino]phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane