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:101436 | ![]() |
Product Name:Silotazole impurity I | CAS No.:101436-N/A | Molecular Formula: |
| Product Number:100105 | ![]() |
Product Name:Amino caproic acid | CAS No.:100105-N/A | Molecular Formula: |
| Product Number:101434 | ![]() |
Product Name:Isomers of tenofovir dipivoxil fumarate | CAS No.:1432630-26-6 | Molecular Formula: |
| Product Number:100103 | ![]() |
Product Name:Salicylic acid tablets | CAS No.:69-72-7 | Molecular Formula: |
| Product Number:510039 | ![]() |
Product Name:Praxole impurity II | CAS No.:# | Molecular Formula: |
| Product Number:101432 | ![]() |
Product Name:Impurity of tenofovir dipivoxil fumarate [Mono-POC PMPA (monoester)] | CAS No.:211364-69-1 | Molecular Formula: |
| Product Number:510038 | ![]() |
Product Name:Praxole impurity I | CAS No.:# | Molecular Formula: |
| Product Number:101431 | ![]() |
Product Name:Tinidazole impurity b | CAS No.:101431-N/A | Molecular Formula: |
| Product Number:PCL-#-Cb810-1g | ![]() |
Product Name:Saccharin | CAS No.:81-07-2 | Molecular Formula: |
| Product Number:420017 | ![]() |
Product Name:cytosine | CAS No.:71-30-7 | Molecular Formula: |
| Product Number:121024 | ![]() |
Product Name:Morning glory | CAS No.:# | Molecular Formula: |
| Product Number:121025 | ![]() |
Product Name:Xianggapi | CAS No.:# | Molecular Formula: |
| Product Number:420019 | ![]() |
Product Name:Gefitinib | CAS No.:184475-35-2 | Molecular Formula: |
| Product Number:121022 | ![]() |
Product Name:Pearls | CAS No.:# | Molecular Formula: |
| Product Number:121023 | ![]() |
Product Name:Pickerel | CAS No.:# | Molecular Formula: |
| Product Number:420013 | ![]() |
Product Name:Tolansetron citrate | CAS No.:# | Molecular Formula: |
| Product Number:PCL-#-PR303-1g | ![]() |
Product Name:Eustoma | CAS No.:#### | Molecular Formula: |
| Product Number:420014 | ![]() |
Product Name:Toremifene citrate | CAS No.:89778-27-8 | Molecular Formula: |
| Product Number:121029 | ![]() |
Product Name:Puzzle | CAS No.:# | Molecular Formula: |
| Product Number:420015 | ![]() |
Product Name:A mixture of toremifene citrate isomers | CAS No.:# | Molecular Formula: |