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3-ethynylaniline (15)CAS RN:54060-30-9
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Hangzhou Center Chemical Co.,Ltd.Telephone:+86-571-86820283
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Hangzhou Royal Import & Export Co.,Ltd.Telephone:+86-571-85829052
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Hebei Maison Chemical Co.,LtdTelephone:+86-311-83833777 85381176 85381186
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Specpharms Scientific Research LimitedTelephone:+86-21-59971736
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Nanjing CHICO pharmaceutical Co.,LtdTelephone:+86-13057662806