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Hengyuan Fine Chemical is a leading supplier of reference materials and standards, specializing in providing high-precision and highly reliable solutions for industries such as environmental testing, food safety, and pharmaceutical research and development. We offer nearly 50,000 ready-to-ship products, including pharmaceutical impurity reference standards, chemical analysis reference standards, pharmacopoeial titrants, biopeptide reference standards, and more, meeting the testing needs of various industries.

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Product Number Image Product Name CAS No. Molecular Formula
Product Number:PCL-#-Fo210-25mg Forsythoside I Product Name:Forsythoside I CAS No.:1177581-50-8 Molecular Formula:
Product Number:PCL-#-Ka107-5mg Wind vitexin A Product Name:Wind vitexin A CAS No.:145701-12-8 Molecular Formula:
Product Number:PCL-#-Ce897-10mg Bittersweet V Product Name:Bittersweet V CAS No.:139979-81-0 Molecular Formula:
Product Number:PCL-#-He442-25mg Dioscorea spp Product Name:Dioscorea spp CAS No.:139079-42-8 Molecular Formula:
Product Number:PCL-#-Pr910-5mg protoapigenin-4'-O-beta-D-glucoside Product Name:protoapigenin-4'-O-beta-D-glucoside CAS No.:163559-04-4 Molecular Formula:
Product Number:PCL-#-Tr279-10mg 3β,7β,12β-trihydroxy-11,15,23-tricarbonyl-oryzanosta-8,20-dien-26-oic acid Product Name:3β,7β,12β-trihydroxy-11,15,23-tricarbonyl-oryzanosta-8,20-dien-26-oic acid CAS No.:1961358-02-0 Molecular Formula:
Product Number:PCL-#-Ko768-25mg Artemisinol A Product Name:Artemisinol A CAS No.:124027-58-3 Molecular Formula:
Product Number:PCL-#-Te327-5mg Farfetch Oligospermum C Product Name:Farfetch Oligospermum C CAS No.:139682-03-4 Molecular Formula:
Product Number:PCL-#-Te319-5mg Farthermore oligospermia J Product Name:Farthermore oligospermia J CAS No.:147742-15-2 Molecular Formula:
Product Number:PCL-#-Me643-5mg t-OMe-Byakangelicin Product Name:t-OMe-Byakangelicin CAS No.:79638-04-3 Molecular Formula:
Product Number:PCL-#-Ty023-25mg 20(21)-dehydrogemcitric acid A Product Name:20(21)-dehydrogemcitric acid A CAS No.:852936-69-7 Molecular Formula:
Product Number:PCL-#-Br733-10mg Braylin Product Name:Braylin CAS No.:6054-10-0 Molecular Formula:
Product Number:PCL-#-Ca346-0.02ml alpha-Didehydrocalamenene Product Name:alpha-Didehydrocalamenene CAS No.:21391-99-1 Molecular Formula:
Product Number:PCL-#-Ma594-25mg Matairesinolmonoglucoside Product Name:Matairesinolmonoglucoside CAS No.:34446-06-5 Molecular Formula:
Product Number:PCL-#-Te229-5mg Farfareria pinnatifida phenylketone B Product Name:Farfareria pinnatifida phenylketone B CAS No.:870298-00-3 Molecular Formula:
Product Number:PCL-#-Sp923-10mg Eucalyptus spatuliflorus oleoresinol Product Name:Eucalyptus spatuliflorus oleoresinol CAS No.:6750-60-3 Molecular Formula:
Product Number:PCL-#-Ac838-5mg 2'-O-Acetylxanthoside ethyl Product Name:2'-O-Acetylxanthoside ethyl CAS No.:82145-55-9 Molecular Formula:
Product Number:PCL-#-Ep784-0.02ml (-)-10-epi-alpha-salicylic acid Product Name:(-)-10-epi-alpha-salicylic acid CAS No.:2303-31-3 Molecular Formula:
Product Number:PCL-#-An704-20mg 3'-O-Angelica acylheptophenol Product Name:3'-O-Angelica acylheptophenol CAS No.:84272-84-4 Molecular Formula:
Product Number:PCL-#-Sa646-25mg Stony Angelicin Product Name:Stony Angelicin CAS No.:125517-45-5 Molecular Formula:
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