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Catsyn? Tributyl(methyl)phosphonium dimethyl phosphate | CAS 20445-88-9?? ?? ??? ?????. ? ??? C15H36O4P2??, ???? 342.39g/mol??, ??? ????? NLT 98%???.
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[1,1':4',1''-Terphenyl]-3,3'',5,5''-tetracarboxylicacid
4'',4''''',4'''''''',4'''''''''''-(Ethene-1,1,2,2-tetrayl)tetrakis(([1,1':4',1''-terphenyl]-4-carbaldehyde))
2-(4-Bromophenyl)pyriding