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Astaxanthin (44)CAS RN:472-61-7;122871-99-2
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Beltroad Imp. & Exp. Co.，Ltd. ( Beltroadlab)Telephone:+86-571-86822175
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Pharmachem Laboratories, Inc.Telephone:+1-201-2461000
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Toronto Research Chemicals Inc.Telephone:+1 416 665-9696
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Netchem IncTelephone:+1-519-7514700
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ExtrasyntheseTelephone:+33-(0)478982034
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Shinwon Chemical & Trading Corp.Telephone:+82-2- 87701067
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Barrington Chemical CorporationTelephone:+1 914 381-3500
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Bioprex LabsTelephone:+91 20-24265368
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Watson Industries, Inc.Telephone:+1 626.964.1835
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Kowa American CorporationTelephone:+1-212-303-7800