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3-Bromo-2-chlorothiophene (3)CAS RN:40032-73-3
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Changzhou Hongda New Materials Technology Co., Ltd.Telephone:+86-18961205066
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Capot Chemical Co., Ltd.Telephone:+86-571-85586718
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Hebei Summedchem Co., LtdTelephone:+86-319-5801333-808/+86-151-33182788