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betanaphthol (25)CAS RN:135-19-3
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Hongrui fine chemical co.,LtdTelephone:86-25-84621695(Dept. Chemical);52876918(Dept. Intermediate);56612169(Dept. Import)
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Alpha Group Ltd (Hong Kong)Telephone:852-28051956
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Yue Pak Co., Ltd.Telephone:(852)2780-1257
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Ronas Chemicals Ind., Ltd.Telephone:886-2-85091839
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Kee Hing Cheung Kee Co., Ltd.Telephone:(852)-28519491