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vitamin K2 (10)CAS RN:11032-49-8
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Shanghai JC Lifescience Co., Ltd.Telephone:+86-18201785755
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AFINE CHEMICALS LIMITEDTelephone:+86-571-85232125;85232161;85134551
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Sinoway Industrial Co.LTD.Telephone:+86-592-5881089
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Hangzhou Dingyanchem Co.,LtdTelephone:+86-571-87157530
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Kowa American CorporationTelephone:+1-212-303-7800
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TECHLAB SATelephone:330387755429 330387362390
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V.L. Clark Chemical Co.Telephone:636-583-4304
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Kyowa Hakko U.S.A., Inc.Telephone:212-319-5353
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Chemicrea Inc.Telephone:+81 (3) 6214-5656