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3-Cyano-4-fluorobenzenesulphonyl chloride (4)CAS RN:351003-23-1
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Zhejiang Xieshi New Materials Co., Ltd.Telephone:+86-575-82399190;+86-13819637081
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Capot Chemical Co., Ltd.Telephone:+86-571-85586718
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Shanghai Weiyuan Fine Fluorine S. & D. Co., Ltd.Telephone:+86-21-64251386
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Fluoropharm Co., Ltd.Telephone:+86-571-85586753;+86-13336034509