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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-#-N1301-20mg oxidized locust fruit base Product Name:oxidized locust fruit base CAS No.:26904-64-3 Molecular Formula:
Product Number:111655 Andrographolide, sodium bisulfite Product Name:Andrographolide, sodium bisulfite CAS No.:111655-N/A Molecular Formula:
Product Number:111656 5-Hydroxytryptamine hydrochloride Product Name:5-Hydroxytryptamine hydrochloride CAS No.:111656-N/A Molecular Formula:
Product Number:PCL-#-E567-20mg Pinealoside Product Name:Pinealoside CAS No.:82854-37-3 Molecular Formula:
Product Number:111671 Octyl acetate (octyl acetate) Product Name:Octyl acetate (octyl acetate) CAS No.:111671-N/A Molecular Formula:
Product Number:111669 Old Longipic acid (reticulocyclic acid A) Product Name:Old Longipic acid (reticulocyclic acid A) CAS No.:111669-N/A Molecular Formula:
Product Number:PCL-#-E1532-20mg Epitulipinol Product Name:Epitulipinol CAS No.:16844-71-6 Molecular Formula:
Product Number:111665 Guimarone (Geranylgeranyl) Product Name:Guimarone (Geranylgeranyl) CAS No.:111665-N/A Molecular Formula:
Product Number:PCL-#-D1299-20mg dihydrocapsaicin Product Name:dihydrocapsaicin CAS No.:19408-84-5 Molecular Formula:
Product Number:111667 Dehydrocavitine Product Name:Dehydrocavitine CAS No.:111667-N/A Molecular Formula:
Product Number:111668 Rhamnoside, a rhamnogalacturonan Product Name:Rhamnoside, a rhamnogalacturonan CAS No.:111668-N/A Molecular Formula:
Product Number:111681 Potassium sulfate Product Name:Potassium sulfate CAS No.:7778-80-5 Molecular Formula:
Product Number:111672 Pyrogallic gallic acid Product Name:Pyrogallic gallic acid CAS No.:87-66-1 Molecular Formula:
Product Number:PCL-#-N028-1g naphthalene Product Name:naphthalene CAS No.:91-20-3 Molecular Formula:
Product Number:71831-1g Cyclohexanone Product Name:Cyclohexanone CAS No.:108-94-1 Molecular Formula:
Product Number:111675 n-nineteenthane Product Name:n-nineteenthane CAS No.:111675-N/A Molecular Formula:
Product Number:111676 Tyrosol Product Name:Tyrosol CAS No.:111676-N/A Molecular Formula:
Product Number:111677 n-pentadecane Product Name:n-pentadecane CAS No.:111677-N/A Molecular Formula:
Product Number:111678 Ethyl caffeinate Product Name:Ethyl caffeinate CAS No.:102-37-4 Molecular Formula:
Product Number:PCL-#-Ci928-100mg Citric acid Product Name:Citric acid CAS No.:77-92-9 Molecular Formula:
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