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   <video:description>C8H14O4 ISO9001 Methylmalonic Acid Diethyl Ester CAS NO 609-08-05 Product Name:DIETHYL METHYLMALONATE CAS RN: 609-08-5 EINECS: 210-175-7 Molecular Formula/ Molecular Weight: C8H14O4 = 174.20 Appearance: Colorless Transparent Liquid Packing: 200Kgs Net In Hdpe Drum Use: Primarily Applied In Organic Synthetic Item Test Result Appearance Colorless Transparent Liquid Purity / Analysis Method 99.0-PCT.MIN Molecular Formula/ Molecular Weight C8H14O4 = 174.20</video:description>
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   <video:tag>609-08-5 CAS No</video:tag>
   <video:tag>Diethyl Methylmalonate 609-08-5</video:tag>
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   <video:title>CAS No 609 08 5 ISO9001 Methylmalonic Acid Diethyl Ester DEMM  Intermediate</video:title>
   <video:description>CAS No 609 08 5 ISO9001 Methylmalonic Acid Diethyl Ester DEMM Intermediate Product Name:DIETHYL METHYLMALONATE Chemical Properties: CAS RN: 609-08-5 EINECS: 210-175-7 Molecular Formula/ Molecular Weight: C8H14O4 = 174.20 Appearance: Colorless Transparent Liquid Packing: 200kgs net In hdpe drum Uses: DEMM is primarily used as a solvent or intermediate in organic synthesis. It plays a significant role in the synthesis of pharmaceuticals and other organic compounds. Additionally</video:description>
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   <video:tag>CAS No 609 08 5</video:tag>
   <video:tag>Diethyl Methylmalonate CAS 609-08-5</video:tag>
   <video:tag>Methylmalonic Acid Diethyl Ester</video:tag>
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   <video:description>Intermediates S-Ethyl 2-Chloropropionate For Pharmaceuticals CAS NO 74497-15-7 Product Name: Ethyl (S)-2-chloro propionate Chemical Properties: CAS RN: 74497-15-7 EINECS: 412-470-8 Molecular Formula/ Molecular Weight: C5H9ClO2 = 136.577 Appearance: Colorless liquid Assay: Not less than 99% Uses: Pharmaceutical Field: It serves as an intermediate in the synthesis of various drugs, such as antiviral drugs, anticancer drugs, etc. Agrochemical Field: It is employed as a raw</video:description>
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   <video:description>Intermediates Ethyl 2-Chloropropionate For Pharmaceuticals CAS NO 535 - 13 - 7 Product Name: Ethyl 2-chloropropionate Chemical Properties: CAS RN: 535-13-7 EINECS: 208-610-0 Molecular Formula/ Molecular Weight: C5H9ClO2 = 136.5768 Appearance: Colorless transparent liquid Assay: Not less than 99% Use: Reagent in Organic Synthesis Reactions: 2-Chloropropionic acid ethyl ester is commonly used as a reagent in organic synthesis reactions, such as esterification of olefins.</video:description>
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   <video:description>Pharmaceutical Intermediate (S)-(-)-methyl 2-chloropropionate CAS NO 73246-45-4 Product Name: (S)-(-)-methyl 2-chloropropionate Chemical Properties: CAS RN: 73246-45-4 EINECS: 412-470-8 Molecular Formula/ Molecular Weight: C4H7ClO2 = 122.55 Appearance: Colorless to pale yellow transparent liquid Assay: Not less than 99% Uses: Synthesis of Pharmaceuticals and Biologically Active Molecules: As a chiral reagent in organic synthesis, it can be used to prepare intermediates or</video:description>
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   <video:description>CAS 685 - 88 - 1 Diethyl 2-fluoromalonate / Diethyl Fluoromalonate C7H11FO4 Product Name: Diethyl Fluoromalonate Specifications: Item Test Result Appearance Colorless to pale yellow transparent liquid Purity / Analysis Method Not less than 98% Molecular Formula/ Molecular Weight C7H11FO4 = 178.16 Stability Keep away from oxidants and bases. Incorporated in 2006, we, WINSUN CORPORATION are manufacturer, supplier and exporter of pharmaceutical raw materials and drug intermediat</video:description>
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   <video:description>Raw Materials For Pharmaceutics Methyl 2-Chloropropionate CAS NO 17639-93-9 Product Model:Methyl 2-Chloropropionate Specifications: Item Test Result Appearance Colorless Transparent Liquid Purity / Analysis Method Not Less Than 98% Molecular Formula/ Molecular Weight C4H7ClO2 = 122.5502 Methyl 2-chloropropanoate finds extensive applications in the field of organic chemistry and is an important raw material in many chemical reactions and industrial processes. We are manufactur</video:description>
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   <video:description>CAS RN 17639-93-9 2-Chlorpropionsuremethylester For Organic Synthetic C4H7ClO2 Product Model:Methyl 2-Chloropropionate Chemical Properties: CAS RN: 17639-93-9 EINECS: 241-624-5 Molecular Formula/ Molecular Weight: C4H7ClO2=122.5502 Appearance: Colorless Transparent Liquid Assay: Not Less Than 98% Use: Primarily Applied In Organic Synthetic Organic Synthesis: Methyl 2-chloropropanoate is a commonly used intermediate in organic synthesis. It can serve as a raw material for the</video:description>
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   <video:tag>C4H7ClO2 2-Chlorpropionsuremethylester</video:tag>
   <video:tag>CAS NO 17639-93-9 2-Chlorpropionsuremethylester</video:tag>
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   <video:description>Intermediate Trifluoromethylsulfonyl 2,2,2-Trifluoroacetate CAS NO 685 - 88 - 1 Product Name:Diethyl Fluoromalonate Chemical Properties: CAS RN: 685-88-1 EINECS: 211-684-7 Molecular Formula/ Molecular Weight: C7H11FO4 = 178.16 Appearance: Colorless To Pale Yellow Transparent Liquid Packing: 200kgs net In hdpe drum Uses: Diethyl Fluoromalonate is primarily used as a intermediate in organic synthesis. It plays a significant role in the synthesis of pharmaceuticals and other</video:description>
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   <video:tag>Trifluoromethylsulfonyl Diethyl Fluoromalonate</video:tag>
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   <video:description>Intermediates (S)- (-) - Methyl 2- Chloropropionate CAS NO 73246 - 45 - 4 C4H7ClO2 Product Name: (S)-(-)-methyl 2-chloropropionate Chemical Properties: CAS RN: 73246-45-4 EINECS: 412-470-8 Molecular Formula/ Molecular Weight: C4H7ClO2 = 122.55 Appearance: Colorless to pale yellow transparent liquid Assay: Not less than 99% Uses: Synthesis of Pharmaceuticals and Biologically Active Molecules: As a chiral reagent in organic synthesis, it can be used to prepare intermediates or</video:description>
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   <video:description>Pharmaceutical Intermediate Ethyl (S)-2-Chloro Propionate CAS NO 74497 -15 - 7 Product Name: Ethyl (S)-2-chloro propionate Chemical Properties: CAS RN: 74497-15-7 Molecular Formula/ Molecular Weight: C5H9ClO2 = 136.577 Appearance: Colorless liquid Assay: Not less than 99% Uses: Pharmaceutical Field: It serves as an intermediate in the synthesis of various drugs, such as antiviral drugs, anticancer drugs, etc. Agrochemical Field: It is employed as a raw material or intermediat</video:description>
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   <video:title>Pharmaceutical Food Grade Yohimbe Bark Powder Extract CAS NO 65-19-0 Health Care</video:title>
   <video:description>Pharmaceutical &amp;amp; Food Grade Yohimbe Bark Powder Extract CAS NO 65-19-0 Health Care Features: Product Name: Yohimbe Bark Powder Extrac Cas No:65-19-0 Formula: C21H27N2O3 Molecular Weight: 355.4501 Appearance: Brown-Yellow Fine Powder Item Test Result Appearance Brown-Yellow Fine Powder Specifications 98% Yohimbine HCl,8%~98% Yohimbine Detection Method TLC &amp;amp; HPLC Yohimbine hydrochloride is widely used in medicine and health fields. Its applications primarily include the</video:description>
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   <video:tag>Health Care Yohimbe Bark Powder Extract</video:tag>
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  <lastmod>2025-03-21</lastmod>
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   <video:title>Natural Organic High Grade Ginseng Extract CAS NO 90045-38-8 Ginseng Monomer Saponins</video:title>
   <video:description>Natural Organic High Grade Ginseng Extract CAS NO 90045-38-8 Ginseng Monomer Saponins Features: Product Name: Ginseng Extract Cas No: 90045-38-8 Formula: C15H24N2O Molecular Weight: 248.37 Appearance: Yellow-white Powder Item Test Result Appearance Brown-Yellow Fine Powder Specifications ginsenoside 450%-80% Detection Method UV &amp;amp; HPLC The primary active ingredient in ginseng is ginsenosides, which offer various health benefits. Below are some of the main applications of</video:description>
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   <video:rating>4.6</video:rating>
   <video:tag>Organic Ginseng Extract</video:tag>
   <video:tag>High Grade Ginseng Extract</video:tag>
   <video:tag>CAS NO 90045-38-8 Ginseng Extract</video:tag>
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   <video:title>Food Sweetener Pharmaceutical Flavoring Agent Stevia Extract 90% / 95% CAS 57817-89-7</video:title>
   <video:description>Food Sweetener Pharmaceutical Flavoring Agent Stevia Extract 90%/95% CAS 57817-89-7 Features: Product Name: Stevia Extract Cas No: 57817-89-7 MF: C38H60O18 Appearance: White Powder Item Test Result Appearance White Fine Powder Specifications Steviol Glycosides 90%-95% Stevia Extract is much sweeter than sucrose and contains almost no calories, making it widely used in food, beverages, pharmaceuticals, and other industries. Below are the main applications of stevia extract: 1.</video:description>
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   <video:tag>Pharmaceutical Flavoring Agent Stevia Extract</video:tag>
   <video:tag>Food Sweetener Stevia Extract</video:tag>
   <video:tag>CAS 57817-89-7 Stevia Extract</video:tag>
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  <lastmod>2025-03-21</lastmod>
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   <video:title>Pharmaceutical Cosmetic Raw Materials Natural Puerarin 98% CAS 3681-99-0 Health</video:title>
   <video:description>Pharmaceutical and Cosmetic Raw Materials Natural Puerarin 98% CAS 3681-99-0 Health Features: Product Name: Puerarin Cas No: 3681-99-0 MF: C21H20O9 MW: 416.3781 Appearance: White Powder Item Test Result Appearance White Fine Powder Specifications 98% GLYCYRRHIZIC ACID Puerarin is the main active compound extracted from the Pueraria lobata plant, widely used in traditional Chinese medicine, health supplements, and pharmaceuticals. It has a variety of pharmacological effects,</video:description>
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   <video:duration>27</video:duration>
   <video:publication_date>2024-09-06T15:14:03+08:00</video:publication_date>
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   <video:tag>98% Puerarin</video:tag>
   <video:tag>CAS 3681-99-0 Puerarin</video:tag>
   <video:tag>Health Puerarin</video:tag>
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  <lastmod>2025-03-21</lastmod>
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   <video:title>Pharmaceutical Intermediate Ox Bile Powder CAS 8008-63-7 Ox Bile Extract</video:title>
   <video:description>Pharmaceutical Intermediate Ox Bile Powder CAS 8008-63-7 Ox Bile Extract Features: Product Name: Ox Bile Powder Cas No: 8008-63-7 Appearance: Yellow (slightly greenish) powder with specific odor bile Item Test Result Appearance Yellow (slightly greenish) powder with specific odor bile Specifications 30:1; 10:1 Particle siza 100% pass 100 mesh Ox Bile Powder is made from healthy bovine bile by filtering, vacuum drying under reduced pressure, grinding and etc. It is derived</video:description>
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   <video:duration>27</video:duration>
   <video:publication_date>2024-09-06T15:14:03+08:00</video:publication_date>
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   <video:tag>Ox Bile Extract Powder</video:tag>
   <video:tag>CAS 8008-63-7 Ox Bile Powder</video:tag>
   <video:tag>Pharmaceutical Intermediate Ox Bile Powder</video:tag>
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  <lastmod>2025-03-21</lastmod>
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   <video:title>Health Care Product Medicine Netoginsenoside R1 CAS NO 80418-24-2 HPLC UV Grade</video:title>
   <video:description>Health Care Product Medicine Netoginsenoside R1 CAS NO 80418-24-2 HPLC UV Grade Features: Product Name: Netoginsenoside R1 Cas No: 80418-24-2 Formula: C47H80O18 Molecular Weight: 933.1273 Appearance: Light Yellow powder Product Name Netoginsenoside R1 Appearance Light Yellow powder Specification 98% Part Used Leaf &amp;amp; Stem Main Ingredients notoginseng saponin R1, ginsenoside Rg1 The efficacy and functions of Netoginsenoside: 1. Promote blood circulation, stop bleeding, and</video:description>
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   <video:duration>27</video:duration>
   <video:publication_date>2024-09-06T15:14:03+08:00</video:publication_date>
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   <video:tag>HPLC UV Grade Medicine Netoginsenoside R1</video:tag>
   <video:tag>Medicine Netoginsenoside R1 CAS NO 80418-24-2</video:tag>
  </video:video>
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  <loc>https://spanish.winsun-corp.com/sale-52446927-health-care-cell-growth-ecdysterone-95-50-hydroxy-powder-cas-no-3604-87-3.html</loc>
  <priority>0.8</priority>
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  <lastmod>2025-03-21</lastmod>
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   <video:title>Health Care Cell Growth Ecdysterone 95% / 50% Hydroxy Powder CAS NO 3604-87-3</video:title>
   <video:description>Health Care Cell Growth Ecdysterone 95% / 50% CAS NO 3604-87-3 Hydroxy Powder Features: Product Name:Ecdysterone Cas No: 3604-87-3 Formula: C27H44O6 Molecular Weight: 464.6347 Appearance: White Fine Powder / Light-Yellow Fine Powder Item Test Result Appearance White Fine Powder / Light-Yellow Fine Powder Specifications Ecdysterone 50%, 95% Detection Method UV &amp;amp; HPLC Ecdysterone powder can increase strength and endurance. Applied as health care products, it is used to</video:description>
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   <video:duration>27</video:duration>
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   <video:rating>4.4</video:rating>
   <video:tag>CAS NO 3604-87-3 Hydroxy Powder</video:tag>
   <video:tag>95% Hydroxy Powder</video:tag>
   <video:tag>50% Hydroxy Powder</video:tag>
  </video:video>
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  <loc>https://spanish.winsun-corp.com/sale-52447850-astragalus-extract-with-astragaloside-a-cycloastragenol-polysaccharides-cas-84687-43-4.html</loc>
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  <lastmod>2025-03-21</lastmod>
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   <video:title>Astragalus Extract With Astragaloside A Cycloastragenol Polysaccharides CAS 84687-43-4</video:title>
   <video:description>Astragalus Extract with Astragaloside a Cycloastragenol Polysaccharides CAS 84687-43-4 Features: Product Name: Astragalus Extract Cas No: 84687-43-4 Formula: C41H68O14 Molecular Weight: 784.9702 Appearance: Yellow Brown Powder Item Test Result Appearance Yellow Brown Powder Specifications Polysaccharides  50% Detection Method UV &amp;amp; HPLC Astragalus is a traditional herb in Chinese medicine, with its dried root typically used in tincture or capsule forms. Known for its</video:description>
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   <video:duration>27</video:duration>
   <video:publication_date>2024-09-06T15:14:03+08:00</video:publication_date>
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   <video:rating>4.4</video:rating>
   <video:tag>CAS 84687-43-4 Astragalus Extract</video:tag>
   <video:tag>Cycloastragenol Astragalus Extract</video:tag>
   <video:tag>Polysaccharides Astragalus Extract</video:tag>
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  <changefreq>weekly</changefreq>
  <lastmod>2025-03-21</lastmod>
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   <video:title>Chinese Medicine Extract Raw Material Angelica Extract CAS NO 84775-41-7 Health</video:title>
   <video:description>Chinese medicine extract raw material Angelica Extract CAS NO 84775-41-7 Health Features: Product Name: Angelica Extract Cas No: 84775-41-7 Appearance: Brown Powder Product Name: Angelica Extract Latin name:Angelica sinensis (Oliv.) Diels Product specifications:5:1 Detection method: TLC Physical properties: Brown powder Solubility:easily soluble in water Angelica sinensis, commonly known as Dong Quai, is a herb widely used in traditional Chinese medicine, with its root</video:description>
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   <video:duration>27</video:duration>
   <video:publication_date>2024-09-06T15:14:03+08:00</video:publication_date>
   <video:view_count>0</video:view_count>
   <video:rating>4.7</video:rating>
   <video:tag>Health Angelica Extract</video:tag>
   <video:tag>Chinese Medicine Angelica Extract</video:tag>
   <video:tag>CAS NO 84775-41-7 Angelica Extract</video:tag>
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  <lastmod>2025-03-21</lastmod>
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   <video:tag>Pharmaceutical Healthcare Gastrodia Elata Extracts</video:tag>
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   <video:description>Organic Food Grade Geranium Extract Powder CAS NO 8000-46-2 Pelargonium Hortorum Features: Product Name: Geranium Extract Cas No: 8000-46-2 Appearance: Pale Brown Powder Prodcut name Gastrodia Elata Extract CAS NO 8000-46-2 Appearance Pale Brown Powder Particle size 98% pass 80 mesh Packing As per your request Storage Preserve in tight, light-resistant containers in a cool place Custom synthesis Available Geranium extract is derived from the geranium plant, particularly its</video:description>
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   <video:tag>CAS NO 8000-46-2</video:tag>
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