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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-#-R18-20mg 20(R)-Ginsenoside Rh2 Product Name:20(R)-Ginsenoside Rh2 CAS No.:112246-15-8 Molecular Formula:
Product Number:PCL-#-S541-20mg Sudan red Ⅰ Product Name:Sudan red Ⅰ CAS No.:842-07-9 Molecular Formula:
Product Number:PCL-#-S891-20mg 3''-chloroacetophenone Product Name:3''-chloroacetophenone CAS No.:99-02-5 Molecular Formula:
Product Number:PCL-#-Re341-5mg Digitonin C Product Name:Digitonin C CAS No.:103744-81-6 Molecular Formula:
Product Number:PCL-#-Hy100-1g (-)-scopolamine Product Name:(-)-scopolamine CAS No.:101-31-5 Molecular Formula:
Product Number:PCL-#-Li491-20mg Lotus corniculatus alkaloids Product Name:Lotus corniculatus alkaloids CAS No.:2586-96-1 Molecular Formula:
Product Number:PCL-#-J47-20mg Brown Cornflowerin Product Name:Brown Cornflowerin CAS No.:18085-97-7 Molecular Formula:
Product Number:PCL-#-A481-20mg 23-Acetylzeolanol C (zeolanol C-23-acetate) Product Name:23-Acetylzeolanol C (zeolanol C-23-acetate) CAS No.:26575-93-9 Molecular Formula:
Product Number:PCL-#-Bo221-20mg Ophiopogonin Product Name:Ophiopogonin CAS No.:88700-35-0 Molecular Formula:
Product Number:PCL-#-Lh378-20mg epsilonine Product Name:epsilonine CAS No.:24697-74-3 Molecular Formula:
Product Number:PCL-#-L888-20mg L-leucinol Product Name:L-leucinol CAS No.:7533-40-6 Molecular Formula:
Product Number:PCL-#-Eu089-20mg β-Eudesmol Product Name:β-Eudesmol CAS No.:473-15-4 Molecular Formula:
Product Number:PCL-#-F1506-20mg The ash tree spirit Product Name:The ash tree spirit CAS No.:486-28-2 Molecular Formula:
Product Number:PCL-#-S345-20mg Synephrine hydrochloride Product Name:Synephrine hydrochloride CAS No.:5985-28-4 Molecular Formula:
Product Number:PCL-#-L125-20mg Comfrey cyanogenic glycosides Product Name:Comfrey cyanogenic glycosides CAS No.:63492-69-3 Molecular Formula:
Product Number:PCL-#-I106-20mg Ipecoside Product Name:Ipecoside CAS No.:15401-60-2 Molecular Formula:
Product Number:PCL-#-Di102-20mg 2,6-Dihydroxypurine (xanthine) Product Name:2,6-Dihydroxypurine (xanthine) CAS No.:69-89-6 Molecular Formula:
Product Number:PCL-#-A441-20mg dehydrated epimedium Product Name:dehydrated epimedium CAS No.:38226-86-7 Molecular Formula:
Product Number:PCL-#-Va103-20mg a-Tocopheryl acetate; tocopheryl acetate Product Name:a-Tocopheryl acetate; tocopheryl acetate CAS No.:7695-91-2 Molecular Formula:
Product Number:PCL-#-P1527-20mg Balisenoside B Product Name:Balisenoside B CAS No.:174972-79-3 Molecular Formula:
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