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183.62.221.211    2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene
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S-OMeTAD,CAS:207739-72-8, 價格便宜,質(zhì)量不錯
2014/5/9 17:01:27      Complaint
183.62.221.211    Poly[(9,9-bis(3¢-(N,N-diMethylaMino)propyl)-2,7-fluorene)-alt-2,7-(9,9-dioctylfluorene)
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2014/4/17 15:49:27      Complaint
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