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.
With a craftsmanship spirit at our core, we are committed to refining every product to ensure its quality and accuracy. At the same time, we understand customer needs through in-depth communication, providing customized solutions and fast delivery services to support the efficient progress of your projects.
Hengyuan Fine Chemical—where precision becomes a habit and trust becomes a bond.
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Product Name:Cumyluron | CAS No.:99485-76-4 | Molecular Formula: |
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Product Name:Crufomate | CAS No.:299-86-5 | Molecular Formula: |
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Product Name:Coumaphos | CAS No.:56-72-4 | Molecular Formula: |
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Product Name:Clothianidin | CAS No.:210880-92-5 | Molecular Formula: |
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Product Name:Cloransulam-methyl | CAS No.:147150-35-4 | Molecular Formula: |
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Product Name:Cloquintocet-1-methylhexyl ester | CAS No.:99607-70-2 | Molecular Formula: |
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Product Name:Clopyralid | CAS No.:1702-17-6 | Molecular Formula: |
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Product Name:Clomeprop | CAS No.:84496-56-0 | Molecular Formula: |
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Product Name:Clomazone | CAS No.:81777-89-1 | Molecular Formula: |
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Product Name:Clofentezine | CAS No.:74115-24-5 | Molecular Formula: |
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Product Name:Clofencet | CAS No.:129025-54-3 | Molecular Formula: |
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Product Name:Clodinafop-propargyl ester | CAS No.:105512-06-9 | Molecular Formula: |
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Product Name:Clodinafop (free acid) | CAS No.:114420-56-3 | Molecular Formula: |
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Product Name:Clethodim | CAS No.:99129-21-2 | Molecular Formula: |
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Product Name:Cinosulfuron | CAS No.:94593-91-6 | Molecular Formula: |
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Product Name:Cinidon-ethyl | CAS No.:142891-20-1 | Molecular Formula: |
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Product Name:Chromafenozide | CAS No.:143807-66-3 | Molecular Formula: |
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Product Name:Chlorotoluron | CAS No.:15545-48-9 | Molecular Formula: |
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Product Name:Chlorthiophos-sulfone | CAS No.:25900-20-3 | Molecular Formula: |
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Product Name:Chlorsulfuron | CAS No.:64902-72-3 | Molecular Formula: |