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2,7-Dibromo-9,9-diphenylfluorene (5)CAS RN:186259-63-2;18659-63-7
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Changzhou Wujin Minghuang Chemical Co.,Ltd.Telephone:+86-519-86536539;13606148116
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AFINE CHEMICALS LIMITEDTelephone:+86-571-85232125;85232161;85134551
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Suzhou Sinosun Imp.&Exp. CorporationTelephone:+86-512-63488895,63488616
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Hangzhou Ocean Chemical Co., Ltd.Telephone:+86-571-88025872
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Wuhan Kemi-Works Chemical Co., LtdTelephone:86-27-85736489