UK Chemical Suppliers

A directory of where to buy chemicals in the UK including: distributors, industrial manufacturers, wholesalers, raw ingredients, bulk supplies and finished goods for sale.

Search for products or services, then visit the suppliers website for prices, SDS or more information.

Product
Di Ethylene Glycol (DEG) Di Ethylene Glycol (DEG). At Tan International we supply a wide range of products covering all industry sectors Tan International
Scotland
Diethylene glycol diethyl ether reagent grade, ‰¥98% 500g Pack Size. Group: Analytical Reagents, Diagnostic Raw Materials, Solvents. Formula: C8H18O3. CAS No. 112-36-7. Prepack ID : 89967227-500g. Molecular Weight : 162.23. Molekula
Diethylene glycol methyl ethyl ether Diethylene glycol methyl ethyl ether. Uses: Pharmaceuticals, Personal Care, Industrial. Grades: Pharma, Cosmetic, Food, Feed, Technical. CAS No. 1002-67-1. Pack Sizes: Bulk. Cenik is your partner of choice for Hard-to-find chemicals. We don't just provide products, we supply solutions to your technical and regulatory specifications. Categories: 1-ethoxy-2-(2-methoxyethoxy)ethane. Cenik Chemicals
Cenik Chemicals
Diethylene glycol monobutyl ether 1kg Pack Size. Group: Building Blocks, Organics. Formula: C8H18O3. CAS No. 112-34-5. Prepack ID : 21823572-1kg. Molecular Weight : 162.23. Molekula
Diethyleneglycol monobutyl ether Diethyleneglycol monobutyl ether. Uses: Pharmaceuticals, Personal Care, Industrial. Grades: Pharma, Cosmetic, Food, Feed, Technical. CAS No. 112-34-5. Pack Sizes: Bulk. Cenik is your partner of choice for Hard-to-find chemicals. We don't just provide products, we supply solutions to your technical and regulatory specifications. Categories: 2-(2-butoxyethoxy)ethanol. Cenik Chemicals
Cenik Chemicals
Diethylene glycol mono-methacrylate Diethylene glycol mono-methacrylate has been utilized in the fabrication of pharmaceutical carriers designed for the regulated dissemination of pharmacological agents, notably for the management of enduring medical conditions like cancer. Group: Pharmaceutical. CAS No. 2351-43-1. Pack Sizes: 500 mg. Product ID: B1370-007519. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Diethylene glycol monomethyl ether 500g Pack Size. Group: Analytical Reagents, Diagnostic Raw Materials, Solvents. Formula: C5H12O3. CAS No. 111-77-3. Prepack ID : 89967164-500g. Molecular Weight : 120.15. Molekula
Diethylene glycol monomethyl ether 100g Pack Size. Group: Analytical Reagents, Diagnostic Raw Materials, Solvents. Formula: C5H12O3. CAS No. 111-77-3. Prepack ID : 89967164-100g. Molecular Weight : 120.15. Molekula
Diethylenetriamine pentaacetic acid 1kg Pack Size. Group: Building Blocks, Ligands. Formula: C14H23N3O10. CAS No. 67-43-6. Prepack ID : 69522692-1kg. Molecular Weight : 393.35. Molekula
Diethyl ether 100ml Pack Size. Group: Building Blocks, Organics, Solvents. Formula: (CH3CH2)2O. CAS No. 60-29-7. Prepack ID : 25426302-100ml. Molecular Weight : 74.12. Molekula
DIETHYL ETHER AR DIETHYL ETHER AR, UK suppliers of laboratory chemicals and apparatus needed Suppliers Needed
DIETHYL ETHER (TECHNICAL GRADE) Is a organic compound in the ether class with the formula (C2H5)2O, sometimes abbreviated as Et2O. It is a colourless, highly volatile, sweet-smelling ("ethereal odour"), extremely flammable liquid. Uses: Laboratory chemicals, Industrial & for professional use. Alternative Names: Ether. CAS No. 60-29-7. East Harbour Group
Diethyl ethoxy methyl enemalonate 100g Pack Size. Group: Building Blocks, Organics. Formula: C10H16O5. CAS No. 87-13-8. Prepack ID : 16946616-100g. Molecular Weight : 216.23. Molekula
Diethyl isocyano methyl phosphonate, 97% 1g Pack Size. Group: Building Blocks, Organics. Formula: C6H12NO3P. CAS No. 41003-94-5. Prepack ID : 90027205-1g. Molecular Weight : 177.14 g/mol. Molekula
Diethyl malonate Diethyl malonate. Uses: Pharmaceuticals, Personal Care, Industrial. Grades: Pharma, Cosmetic, Food, Feed, Technical. CAS No. 105-53-3. Pack Sizes: Bulk. Cenik is your partner of choice for Hard-to-find chemicals. We don't just provide products, we supply solutions to your technical and regulatory specifications. Categories: diethyl propanedioate. Cenik Chemicals
Cenik Chemicals
Diethyl Malonate Diethyl Malonate. At Tan International we supply a wide range of products covering all industry sectors Tan International
Scotland
Diethyl Malonate Diethyl Malonate Uses: Pharmaceutical R&D. Group: Intermediates. CAS No. 105-53-3. Pack Sizes: 200kg Drums. Categories: NORDMANN UK Fine Chemicals Suppliers. Nordmann UK Fine Chemicals
UK / EU / USA / Japan
Diethyl Malonate Diethyl Malonate, CAS 105-53-3, Performance Chemicals. Formerly Lansdowne Chemicals OQEMA
England, Oxfordshire
Diethylmethyl(2-methoxyethyl)ammonium bis(trifluoromethylsulfonyl)imide Diethylmethyl(2-methoxyethyl)ammonium bis(trifluoromethylsulfonyl)imide. Group: Pharmaceutical. CAS No. 464927-84-2. Pack Sizes: 5 g. Product ID: B2699-189240. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Diethyl oxalate 1kg Pack Size. Group: Building Blocks, Organics. Formula: C6H10O4. CAS No. 95-92-1. Prepack ID : 31156858-1kg. Molecular Weight : 146.14. Molekula
Diethyl ((phenylsulfonyl)methyl)phosphonate Diethyl ((phenylsulfonyl)methyl)phosphonate. Uses: Pharmaceuticals, Personal Care, Industrial. Grades: Pharma, Cosmetic, Food, Feed, Technical. CAS No. 56069-39-7. Pack Sizes: Bulk. Cenik is your partner of choice for Hard-to-find chemicals. We don't just provide products, we supply solutions to your technical and regulatory specifications. Categories: 56 diethyl (phenylsulfonyl)methanephosphonate. Cenik Chemicals
Cenik Chemicals
Diethylphosphinic acid Diethylphosphinic acid, a versatile compound, is a pivotal component in organic synthesis. Owing to its remarkable capability to act as a ligand in metal-catalyzed reactions, it accentuates molecular designing. Its scope has been broadened to pharmaceuticals too, where it is researched for its prospective utilization as a pain therapy and to eradicate inflammation among patients featuring neuropathic ailments. Group: Pharmaceutical. CAS No. 813-76-3. Pack Sizes: 100 mg. Product ID: B0001-084500. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Diethyl phosphite 500g Pack Size. Group: Building Blocks, Organics. Formula: C4H11O3P. CAS No. 762-04-9. Prepack ID : 40923677-500g. Molecular Weight : 138.1. Molekula
Diethyl phthalate 500g Pack Size. Group: Building Blocks, Organics. Formula: C6H4-1,2-(CO2C2H5)2. CAS No. 84-66-2. Prepack ID : 31953402-500g. Molecular Weight : 222.24. Molekula
DIETHYL PHTHALATE Is a phthalate ester. It occurs as a colourless liquid without significant odour but has a bitter, disagreeable taste. It is more dense than water and insoluble in water; hence, it sinks in water. Uses: Laboratory chemicals, manufacture of substances. Alternative Names: DEP. CAS No. 84-66-2. East Harbour Group
Diethyl pimelate 25g Pack Size. Group: Building Blocks, Organics. Formula: C11H20O4. CAS No. 2050-20-6. Prepack ID : 25808608-25g. Molecular Weight : 216.27. Molekula
Diethyl propylmalonate Diethyl propylmalonate Uses: Pharmaceutical Research and Development. Group: Intermediates. CAS No. 2163-48-6. Pack Sizes: Enquire for MOQ. Categories: Nordmann UK Fine Chemicals suppliers (Formerly Melrob-Eurolabs). Nordmann UK Fine Chemicals
UK / EU / USA / Japan
Diethyl pyrocarbonate (DEPC) 25g Pack Size. Group: Analytical Reagents, Biochemicals, Diagnostic Raw Materials. Formula: C6H10O5. CAS No. 1609-47-8. Prepack ID : 22057917-25g. Molecular Weight : 162.14. Molekula
Diethyl pyrocarbonate (DEPC) 100g Pack Size. Group: Analytical Reagents, Biochemicals, Diagnostic Raw Materials. Formula: C6H10O5. CAS No. 1609-47-8. Prepack ID : 22057917-100g. Molecular Weight : 162.14. Molekula
Diethyl Succinate Diethyl Succinate Uses: Pharmaceutical Research and Development. Group: Special Anhydrides. CAS No. 123-25-1. Pack Sizes: 220kg drums & IBC's. Categories: NORDMANN Key intermediates and specialty chemicals. Nordmann UK Fine Chemicals
UK / EU / USA / Japan
Diethyl Sulfate Diethyl Sulfate, CAS 64-67-5, Performance Chemicals. Formerly Lansdowne Chemicals OQEMA
England, Oxfordshire
Diethyl sulfone 1g Pack Size. Group: Building Blocks, Organics. Formula: C4H10O2S. CAS No. 597-35-3. Prepack ID : 16682226-1g. Molecular Weight : 122.19. Molekula
Diethyl sulfone 100mg Pack Size. Group: Building Blocks, Organics. Formula: C4H10O2S. CAS No. 597-35-3. Prepack ID : 16682226-100mg. Molecular Weight : 122.19. Molekula
Diethyl Sulphate, 99% Ps 100g Pack Size. Group: Building Blocks, Organics. Formula: C4H10O4S. CAS No. 64-67-5. Prepack ID : 65617544-100g. Molecular Weight : 154.18. Molekula
Diethyl Tenofovir One impurity of Tenofovir, which is an acyclic phosphonate nucleotide derivative, could be used in antiviral treatment as an everse transcriptase inhibitor. Group: Pharmaceutical. CAS No. 180587-75-1. Pack Sizes: 100 mg. Product ID: B1707-234697. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Diethyl Toluenediamine Diethyl Toluenediamine (DETDA). CAS No. 68479-98-1. Gantrade Suppliers of a broad range of Monomers, Intermediates & Polymers. Categories: Diethyl toluene diamine. Gantrade Europe
Worldwide
Difelikefalin Difelikefalin is an analgesic opioid peptide acting as a peripherally specific, highly selective agonist of the κ-opioid receptor (KOR). It acts as an analgesic by activating KORs on peripheral nerve terminals and KORs expressed by certain immune system cells. It may be useful in the prophylaxis and treatment of pain and inflammation associated with a variety of diseases and conditions. It is under development by Cara Therapeutics as an intravenous agent for the treatment of postoperative pain. It lacks the central side effects due to its peripheral selectivity. It is also being investigated for the treatment of pruritus (itching). It has completed phase II clinical trials for postoperative pain and has demonstrated significant and "robust" clinical efficacy, along with being safe and well-tolerated. It is also in phase II clinical trials for uremic pruritus in hemodialysis patients. Uses: Difelikefalin may be useful in the prophylaxis and treatment of pain and inflammation associated with a variety of diseases and conditions. it is used as an intravenous agent for the treatment of postoperative pain. it is also being investigated for the treatment of pruritus (itching). Group: Pharmaceutical. CAS No. 1024828-77-0. Pack Sizes: 100 mg. Product ID: BAT-010193. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Difenoconazole Impurities Difenoconazole Impurities, prevalent in agricultural biomedicine, are key subjects in quality control and toxicological studies for fungicides. While not directly treating human diseases, these impurities impact drug safety assessments, ensuring environmentally safe practices and influencing regulatory standards in the development of antifungal treatments and their environmental impact assessments. Group: Pharmaceutical. Pack Sizes: 1mg; 1g; 10g. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Difloxacin-[d3] Hydrochloride Difloxacin-[d3] Hydrochloride is a labelled Difloxacin hydrochloride, which is a fluoroquinolone antibiotic commonly used in veterinary medicine. Group: Pharmaceutical. CAS No. 1173021-89-0. Pack Sizes: 10 mg. Product ID: BLP-012314. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Difloxacin Impurities Difloxacin Impurities are crucial in pharmaceutical research for ensuring the purity, stability, and efficacy of the antibiotic difloxacin, primarily used to treat bacterial infections. These impurities provide insights into the compound's degradation pathways and safety profile, essential for maintaining therapeutic consistency and effectiveness in combating resistant bacterial strains. Group: Pharmaceutical. Pack Sizes: 1mg; 1g; 10g. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Diflubenzuron (1-(4-chloro-phenyl)-3-(2,6-difluorobenzoyl) urea) 1g Pack Size. Group: Analytical Reagents, Building Blocks. Formula: C14H9ClF2N2O2. CAS No. 35367-38-5. Prepack ID : 12617635-1g. Molecular Weight : 310.68. Molekula
Diflunisal Impurities Diflunisal Impurities, serving as essential analytical benchmarks in the biomedical sphere, underpin the assurance of diflunisal's purity and therapeutic effectiveness, this non-steroidal anti-inflammatory agent instrumental in pain alleviation and arthritis management. They facilitate rigorous quality control protocols during the pharmaceutical production process, ensuring the highest standards in drug manufacturing. Group: Pharmaceutical. Pack Sizes: 1mg; 1g; 10g. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Difluoromethanesulfonyl chloride Difluoromethanesulfonyl chloride. Uses: Pharmaceuticals, Personal Care, Industrial. Grades: Pharma, Cosmetic, Food, Feed, Technical. CAS No. 1512-30-7. Pack Sizes: Bulk. Cenik is your partner of choice for Hard-to-find chemicals. We don't just provide products, we supply solutions to your technical and regulatory specifications. Categories: 1 difluoromethanesulphonyl chloride. Cenik Chemicals
Cenik Chemicals
Difluoromethyl difluoromethanesulfonate Difluoromethyl difluoromethanesulfonate. Uses: Pharmaceuticals, Personal Care, Industrial. Grades: Pharma, Cosmetic, Food, Feed, Technical. CAS No. 101817-80-5. Pack Sizes: Bulk. Cenik is your partner of choice for Hard-to-find chemicals. We don't just provide products, we supply solutions to your technical and regulatory specifications. Categories: 101 schembl12345777. Cenik Chemicals
Cenik Chemicals
Difluprednate 1g Pack Size. Group: Bioactive Small Molecules, Biochemicals, Research Organics & Inorganics. Formula: C27H34F2O7. CAS No. 23674-86-4. Prepack ID : 47585639-1g. Molecular Weight : 508.55. Molekula
Difluprednate Impurities Difluprednate Impurities are crucial in ensuring the safety and efficacy of difluprednate, a corticosteroid used to treat inflammation and pain associated with eye diseases, including uveitis and postoperative inflammation. Monitoring these impurities aids in maintaining the therapeutic quality and regulatory compliance of ophthalmic solutions. Group: Pharmaceutical. Pack Sizes: 1mg; 1g; 10g. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Difopein Difopein has been found to be a 14.3.3 protein inhibitor and could induce apoptosis expressed in COS-7 and some cancer cells. Group: Pharmaceutical. CAS No. 396834-58-5. Pack Sizes: 1 mg. Product ID: BAT-010334. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
DIGITAL STOPWATCH, 12mm DIGITAL STOPWATCH, 12mm, UK suppliers of laboratory chemicals wanted Suppliers Needed
DIGITAL STOPWATCH, 24hr DIGITAL STOPWATCH, 24hr, UK suppliers of laboratory chemicals and apparatus needed Suppliers Needed
Digitonin 1g Pack Size. Group: Biochemicals, Research Organics & Inorganics. Formula: C56H92O29. CAS No. 11024-24-1. Prepack ID : 84387497-1g. Molecular Weight : 1229.31. Molekula
Digitoxin 1g Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C41H64O13. CAS No. 71-63-6. Prepack ID : 60859961-1g. Molecular Weight : 764.94. Molekula
Diglycidyl Terephthalate Diglycidyl Terephthalate (DGT) is a monomeric compound utilized for producing high-thermal resistant polymers. As a cross-linking agent in polymerization reactions, DGT generates robust materials with exceptional stability and durability. Furthermore, its multifunctional properties make it ideal for developing composite materials, particularly in the aerospace and industrial sectors. The capability of DGT to enhance the overall performance of materials is significant, and its applications are diverse. Group: Pharmaceutical. CAS No. 7195-44-0. Pack Sizes: 500 mg. Product ID: B2699-315506. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Digoxin 1g Pack Size. Group: Bioactive Small Molecules, Research Organics & Inorganics. Formula: C41H64O14. CAS No. 20830-75-5. Prepack ID : 24736068-1g. Molecular Weight : 780.94. Molekula
Digoxin Impurities Digoxin Impurities, integral to enhancing digoxin's quality and efficacy, play a crucial role in cardiac glycoside optimization, chiefly for heart failure and atrial fibrillation management. Their meticulous analysis not only ensures drug safety and stability but also elucidates glycoside biosynthetic processes and aids in therapeutic monitoring within cardiovascular treatment paradigms. Group: Pharmaceutical. Pack Sizes: 1mg; 1g; 10g. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Dihydro-3-(tetrapropenyl)furan-2,5-dione 100g Pack Size. Group: Building Blocks, Organics. Formula: C16H26O3. CAS No. 26544-38-7. Prepack ID : 89985628-100g. Molecular Weight : 266.38. Molekula
Dihydroajugapitin Dihydroajugapitin is a diterpenoid compound isolated from the herbs of Ajuga ciliata Bunge. Group: Pharmaceutical. CAS No. 87480-84-0. Pack Sizes: 5 mg. Product ID: NP1672. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Dihydroalpinumisoflavone Dihydroalpinumisoflavone is a flavonoid derivative isolated from the herbs of Erythrina arborescens. Uses: Antibacterial. Group: Pharmaceutical. CAS No. 63807-90-9. Pack Sizes: 5 mg. Product ID: NP2447. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Dihydro-Axitinib Dihydro-Axitinib is an impurity of Axitinib, a tyrosine kinase inhibitor used for the treatment of kidney cancer. Group: Pharmaceutical. CAS No. 1443118-73-7. Pack Sizes: 10 mg. Product ID: B1370-467094. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Dihydroberberine Dihydroberberine, isolated from the tubers of Corydalis decumbens (Thunb.) Pers, was identified that displayed improved in vivo efficacy in terms of counteracting increased adiposity, tissue triglyceride accumulation, and insulin resistance in high-fat-fed rodents. It is also a potential therapeutic reagent for type 2 diabetes treatment. Uses: Anti-tumor. Group: Pharmaceutical. CAS No. 483-15-8. Pack Sizes: 10 mg. Product ID: B2703-465605. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Dihydro Capsaicin Dihydro Capsaicin is a terpene alkaloid found in Capsicum. Uses: Sterilization. Group: Pharmaceutical. CAS No. 19408-84-5. Pack Sizes: 250 mg. Product ID: B2703-465114. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Dihydrocarminomycin Dihydrocarminomycin is an anthracycline antibiotic that can be produced by Streptomyces atroviolaceus DS 8938, Str. coeruleorubidus DS 8899, DS 31723, DS 7126 and Str. bifurcus DS 23219. Group: Pharmaceutical. CAS No. 62182-86-9. Pack Sizes: 1 mg. Product ID: BBF-03537. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Dihydrocucurbitacin F Cucurbitacin IIb (CuIIb) is one of the major active compounds in Hemsleyadine tablets which have been used for clinical treatment of bacillary dysentery, enteritis and acute tonsilitis. Group: Pharmaceutical. CAS No. 50298-90-3. Pack Sizes: 25 mg. Product ID: NP7023. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Dihydro Donepezil Dihydro Donepezil is an impurity of Donepezil, a medication for the treatment of Alzheimer's disease. Group: Pharmaceutical. CAS No. 120012-04-6. Pack Sizes: 100 mg. Product ID: B0794-470371. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Dihydroethidium Dihydroethidium is a cell-permeable blue fluorescent dye, which intercalates with nucleic acids and emits a red fluorescence detectable qualitatively by fluorescent microscopy or quantitatively by HPLC. It is a superoxide indicator. It exhibits blue fluorescence in the cytosol until oxidizedto ethidium, where it intercalates within the cell's DNA, staining its nucleus a bright fluorescent red. It is neuroprotective by reducing superoxide in mice after stroke. It has been used to detect reactive oxygen species during the phagocytic respiratory burst and for the detection of intracellular superoxide in cultured cells. Group: Pharmaceutical. CAS No. 104821-25-2. Pack Sizes: 500 mg. Product ID: B2706-081229. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Dihydromorin Dihydromorin is a flavonoid isolated from the branch of Morus alba L. Group: Pharmaceutical. CAS No. 18422-83-8. Pack Sizes: 5 mg. Product ID: NP2116. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Dihydromyrcenate Dihydromyrcenate. Industry Served: Fragrances Suppliers Wanted
England
Dihydromyrcene Dihydromyrcene (CAS# 2436-90-0 ) is a useful research chemical. Group: Pharmaceutical. CAS No. 2436-90-0. Pack Sizes: 10 g. Product ID: B0001-063880. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Dihydromyrcenol / Tetrahydromyrcenol Dihydromyrcenol / Tetrahydromyrcenol. Industry Served: Fragrances Suppliers Wanted
England
Dihydromyricetin Ampelopsin is a flavanonol isolated from the herb of Myrica rubra (Lour.)Zucc., exhibiting antioxidant, antiproliferative, anti-apoptotic, and anti-alcohol intoxication properties. Ampelopsin is a natural compound used in cosmetics material. It can improve the skin barrier and has multiple effects such as anti-aging and removing wrinkles, whitening and lightening spots, soothing repair, anti-inflammatory, and antibacterial. In addition, it has the effect of healing wounds and nursing hair. Uses: Food, health care products. Group: Pharmaceutical. CAS No. 27200-12-0. Pack Sizes: 1 g. Product ID: NP1829. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London
Dihydrooxoepistephamiersine Dihydrooxoepistephamiersine is a natural alkaloid found in the root of Stephania japonica. Group: Pharmaceutical. CAS No. 51804-69-4. Pack Sizes: 1 mg. Product ID: NP0384. Molecular formula: Custom synthesis is available. Send your inquiries for more information. BOC Sciences
London