CAS number index
Every CAS Registry Number in our catalogue, sorted numerically. Paste a CAS No. into the search bar to jump straight to the product.
| CAS No. | Substance | Grades |
|---|---|---|
| 1643-39-6 | 2-Amino-4,6-di-tert-butylphenol | 1 |
| 1643-73-8 | 4-Fluorobenzylmagnesium chloride 0.25 M in diethyl ether | 2 |
| 1644-88-8 | 2-(Trifluoromethoxy)nitrobenzene | 1 |
| 1646-88-4 | Aldicarb Sulfone | 1 |
| 1649-18-9 | Azaperone | 1 |
| 1651-29-2 | 6-Chloro-2-fluoropurine, 97% | 1 |
| 1656-48-0 | 3,3'-Oxydipropionitrile, 98% | 1 |
| 1660-04-4 | 1-Acetyladamantane | 1 |
| 1660-95-3 | Tetraisopropyl Methylenediphosphonate | 1 |
| 1661-03-6 | Magnesium phthalocyanine | 1 |
| 1662-01-7 | Bathophenanthroline, GR 99%+ | 1 |
| 1663-39-4 | tert-Butyl acrylate, 98% | 1 |
| 1663-45-2 | 1,2-Bis(diphenylphosphino)ethane, 99% | 1 |
| 1663-61-2 | Triethoxymethyl)benzene | 1 |
| 1663-67-8 | Malonyl chloride, 97% | 1 |
| 1665-00-5 | Methylene Chloride-d2 | 1 |
| 1665-48-1 | Metaxalone | 1 |
| 1665-56-1 | Tetracycline EP Impurity C | 1 |
| 1666-13-3 | Diphenyl diselenide, 98% | 1 |
| 1667-10-3 | 4',4-Bischloromethyldiphenyl, LR | 1 |
| 1667-99-8 | Chromazurol S | 1 |
| 1668-00-4 | Arsenazo III, GR indicator | 1 |
| 1668-10-6 | Glycinamide Hydrochloride, 98% | 1 |
| 1668-19-5 | Doxepin | 1 |
| 1668-85-5 | Epi Galanthamine | 1 |
| 1668-86-6 | 3-Methoxy-11-methyl-4a,5,9,10,11,12-hexahydro-6H-benzo[2,3]benzofuro[4,3-cd]azepin-6-one | 1 |
| 1669-44-9 | 3-Octen-2-one, 97% GC | 1 |
| 1670-81-1 | Indole-5-carboxylic acid, 95% | 1 |
| 1672-46-4 | Digoxin EP Impurity C | 1 |
| 1672-58-8 | Metamizole EP Impurity A | 1 |
| 1672-59-9 | 4-Formyl Methylamino Antipyrine | 1 |
| 1672-63-5 | 4-Hydroxy Antipyrine | 1 |
| 1672-76-0 | Chlorpromazine N-oxide | 1 |
| 1672-88-4 | Furagin | 1 |
| 1674-37-9 | Octanophenone | 1 |
| 1674-62-0 | Metformin Impurity E (Hydrochloride) | 1 |
| 1674-76-6 | Fluphenazine Decanoate EP Impurity A | 1 |
| 1675-02-1 | Erythromycin C | 1 |
| 1675-43-0 | 10-(3-Bromopropyl)-2-(trifluoromethyl)-10H-phenothiazine | 1 |
| 1675-46-3 | 10-(3-Chloropropyl)-2-(trifluoromethyl)-10H-phenothiazine | 1 |
| 1675-54-3 | Bisphenol A diglycidyl ether | 1 |
| 1676-63-7 | p-Ethoxy acetophenone, 99% | 1 |
| 1676-73-9 | (S)-2-Amino-5-(benzyloxy)-5-oxopentanoic Acid | 1 |
| 1678-91-7 | Ethyl cyclohexane, 99% | 1 |
| 1679-18-1 | 4-Chlorophenylboronic acid, 98% | 1 |
| 1679-53-4 | 10-Hydroxydecanoic Acid | 1 |
| 1679-64-7 | 4-(Methoxycarbonyl)benzoic acid | 1 |
| 1681-37-4 | 4-Amino-3-nitropyridine | 1 |
| 1683-86-9 | 2-Amino-5-fluoro-1H-pyrimidin-4-one | 1 |
| 1685-33-2 | Z-D-Valine, 99% | 1 |
| 1688-76-2 | Doxapram EP impurity B | 1 |
| 1689-82-3 | p-Hydroxy azobenzene | 1 |
| 1689-89-0 | Nitroxinil | 1 |
| 1690-22-8 | 3a-Phenylacetoxy Tropane | 1 |
| 1690-75-1 | Methyl 1-methylpiperidine-4-carboxylate | 1 |
| 1692-15-5 | 4-Pyridinylboronic acid, 97% | 1 |
| 1692-25-7 | 3-Pyridinylboronic acid, 97% | 1 |
| 1693-28-3 | Flupentixol EP Impurity G | 1 |
| 1693-37-4 | Paracetamol EP Impurity B | 1 |
| 1693-74-9 | Tetrahydrofuran D8 | 1 |
| 1694-06-0 | p-Toluenesulphonyl urea, 98% | 1 |
| 1694-29-7 | 3-Chloro-2,4-pentanedione, 97% | 1 |
| 1694-31-1 | tert-Butyl acetoacetate, 98% | 1 |
| 1694-64-0 | Bromazepam EP Impurity E | 1 |
| 1694-92-4 | 2-Nitrobenzenesulfonyl Chloride | 2 |
| 1695-77-8 | Spectinomycin | 1 |
| 1698-25-5 | N-Nitroso Cinnarizine EP Impurity A | 1 |
| 1698-60-8 | Chloridazon | 1 |
| 1699-51-0 | Isoquinoline, 1-[(3,4-dimethoxyphenyl)methyl]-1,2,3,4-tetrahydro-6,7-dimethoxy-2- methyl | 1 |
| 1700-12-5 | Adipic Acid Impurity 1 | 1 |
| 1700-30-7 | 3-Benzyloxybenzyl alcohol, 97% | 1 |
| 1700-31-8 | 3-(Benzyloxy)benzyl bromide, 98% | 1 |
| 1700-37-4 | 3-Benzyloxybenzaldehyde, 98% | 1 |
| 1702-17-6 | 3,6-Dichloropyridine-2-carboxylic acid, extra pure >96% | 2 |
| 1703-58-8 | 1,2,3,4-Butanetetracarboxylic acid, 99% | 1 |
| 1704-62-7 | N,N-Dimethyl[2-(2-hydroxyethoxy)ethyl]amine | 1 |
| 1707-75-1 | 1,1-Diphenyl-2-picrylhydrazine, ≥97% | 1 |
| 1709-44-0 | 3-Aminobenzaldehyde | 1 |
| 1709-70-2 | 1,3,5-Trimethyl-2,4,6-tris(3,5-di-tert-butyl-4-hydroxybenzyl)benzene | 1 |
| 1711-02-0 | 4-Iodobenzoyl chloride, 97% | 1 |
| 1711-06-4 | 3-Methyl benzoyl chloride | 1 |
| 1711-09-7 | 3-Bromobenzoyl chloride, 98% | 1 |
| 1712-64-7 | Isopropyl nitrate, ≥98% | 1 |
| 1712-70-5 | 4-Chloro-α-methylstyrene, 90% | 1 |
| 1713-07-1 | N-Desacetyl Amido Amidotrizoic Acid | 1 |
| 1715-33-9 | Prednisolone 21-Hemisuccinate Sodium Salt | 1 |
| 1715-81-7 | Dithranol EP Impurity D | 1 |
| 1715-86-2 | 7-Dehydro Desmosterol | 1 |
| 1716-12-7 | Sodium Phenylbutyrate | 1 |
| 1718-51-0 | P-Terphenyl-d14 | 1 |
| 1719-03-5 | Chrysene-d12 | 1 |
| 1719-06-8 | Anthracene-d10 | 1 |
| 1719-57-9 | Chloro(chloromethyl)dimethylsilane, 98% | 1 |
| 1719-71-7 | Tetrazolium violet, GR | 1 |
| 1720-32-7 | 1,6-Diphenyl-1,3,5-hexatriene, 98% | 1 |
| 1722-12-9 | 2-Chloropyrimidine, 98% | 1 |
| 1722-62-9 | Mepivacaine Hydrochloride | 1 |
| 1726-02-9 | Dibenzhydryl Disulfide | 1 |
| 1729-14-2 | Carisoprodol isopropyl impurity | 1 |
| 1730-25-2 | Allylmagnesium bromide, 1.0 M in diethyl ether | 2 |
| 1731-84-6 | Methyl Nonanoate | 1 |
| 1731-88-0 | Methyl Tridecanoate | 1 |
| 1731-92-6 | Methyl margarate | 1 |
| 1731-94-8 | Methyl Nonadecanoate | 1 |
| 1732-10-1 | Dimethyl Azelate | 1 |
| 1733-12-6 | Cresol red solution | 3 |
| 1733-76-2 | 1,5-Bis(chloromethyl)naphthalene | 1 |
| 1736-72-7 | 1-[4-(Trifluoromethyl)phenyl]-2-thiourea | 1 |
| 1737-06-0 | 4-(Trifluoromethoxy)acetanilide | 1 |
| 1738-76-7 | Glycine benzyl ester p-toluenesulphonate, 98% | 1 |
| 1739-84-0 | 1,2-Dimethylimidazole, 98% | 1 |
| 1740-19-8 | Dehydroabietic acid | 1 |
| 1743-60-8 | β-Estradiol 17-Acetate | 1 |
| 1744-22-5 | Riluzole WS | 1 |
| 1744-64-5 | 6alpha-Chloro Dexamethasone | 1 |
| 1745-81-9 | Alprenolol Hydrochloride EP Impurity B | 1 |
| 1746-01-6 | 2,3,7,8-Tetrachlorodibenzo-p-dioxin | 1 |
| 1746-28-7 | 4-Bromophenethyl bromide, 96% | 1 |
| 1746-38-9 | Methylprednisolone Impurity 9 | 1 |
| 1747-60-0 | 2-Amino-6-methoxybenzothiazole, 98% | 1 |
| 1750-45-4 | 6-Hydroxy Chlorzoxazone | 1 |
| 1752-24-5 | Paracetamol EP Impurity M | 1 |
| 1753-71-5 | N-((2-Amino-4-chloro-5-sulfamoylphenyl)sulfonyl)formamide | 1 |
| 1754-62-7 | Methyl (E)-cinnamate | 1 |
| 1757-73-9 | Brompromazine | 1 |
| 1758-73-2 | Formamidine Sulfinic Acid | 1 |
| 1759-26-8 | 4-Sulfate Aminoantipyrine | 1 |
| 1759-53-1 | Cyclopropanecarboxylic Acid | 2 |
| 1760-24-3 | 3-(2-Aminoethylamino)propyltrimethoxysilane, 90% | 2 |
| 1761-61-1 | 5-Bromosalicylaldehyde, 98% | 1 |
| 1761-71-3 | 4,4-Diaminodicyclohexyl methane, 97% | 1 |
| 1762-34-1 | Abametapir | 1 |
| 1762-50-1 | 1-Benzyl-4-piperidino-isonipecotamide | 1 |
| 1762-95-4 | Ammonium thiocyanate 0.1 N volumetric solution as per, USP | 7 |
| 1763-23-1 | Perfluorooctanesulfonic acid | 1 |
| 1765-40-8 | 1-(Bromomethyl)-2,3,4,5,6-pentafluorobenzene, 97% | 1 |
| 1765-93-1 | 4-Fluorophenylboronic acid, 97% | 1 |
| 1771-18-2 | 2-Methoxy Phenothiazine | 1 |
| 1772-03-8 | D-Galactosamine hydrochloride, 98% | 2 |
| 1774-35-2 | p-Tolyl sulfoxide, 97% | 1 |
| 1774-38-5 | 4,4'-Sulfinylbis(nitrobenzene) | 1 |
| 1774-47-6 | Trimethyl sulphoxonium iodide, 98% | 1 |
| 1775-95-7 | Nitrazepam EP Impurity B | 1 |
| 1776-56-3 | Isopropyl Hippurate | 1 |
| 1777-03-3 | (Triethylsilyl)acetylene, 97% | 1 |
| 1777-82-8 | 2,4-Dichlorobenzyl alcohol, 98% | 1 |
| 1778-09-2 | 4′-(Methylthio)acetophenone, 97% | 1 |
| 1778-82-1 | 10H-Phenothiazine-2-carboxylic acid amide | 1 |
| 1779-49-3 | Methyltriphenylphosphonium bromide, 98% | 1 |
| 1780-26-3 | 4,6-Dichloro-2-methylpyrimidine | 1 |
| 1783-84-2 | cis-8,11,14-Eicosatrienoic Acid | 1 |
| 1783-96-6 | D-Aspartic acid, 99% | 1 |
| 1784-03-8 | Nα-p-Tosyl-L-arginine methyl ester hydrochloride, 98% | 1 |
| 1786-81-8 | Prilocaine Hydrochloride | 1 |
| 1787-61-7 | Eriochrome black T | 2 |
| 1791-13-5 | L-Aspartic acid di-tert-butyl ester hydrochloride, ≥98% (HPLC) | 1 |
| 1792-81-0 | cis-1,2-Cyclohexanediol | 1 |
| 1794-55-4 | D 517 Hydrochloride | 1 |
| 1795-48-8 | Isopropyl isocyanate, extra pure >98% | 1 |
| 1796-92-5 | Chromeazurol B | 1 |
| 1797-87-1 | Deoxysepiapterin | 1 |
| 1798-09-0 | 3-Methoxyphenylacetic acid, 99% | 1 |
| 1801-06-5 | 4-Chloro-5-fluoro-2-methoxypyrimidine | 1 |
| 1802-30-8 | Nicotinic Acid EP Impurity B | 1 |
| 1805-03-4 | Diethyl 2-benzyl-2-(2-(dimethylamino)ethyl)malonate | 1 |
| 1805-32-9 | 2,4-Dichlorobenzyl alcohol EP Impurity C | 1 |
| 1806-26-4 | 4-Octylphenol | 1 |
| 1806-34-4 | POPOP, scintillation grade, 99%+ | 1 |
| 1806-98-0 | 17 Beta -Estradiol 17 Beta -D-Glucuronide | 1 |
| 1807-14-3 | Prednisolone EP Impurity J | 1 |
| 1808-12-4 | Diphenhydramine EP Impurity C (HCl)/Dimenhydrinate EP Impurity H(HCl) | 1 |
| 1808-26-0 | Ethyl Arachidonate | 1 |
| 1811-28-5 | Proflavin hemisulphate | 1 |
| 1811-31-0 | n-Acetyl-D-galactosamine, 99% | 1 |
| 1813-60-1 | Tetrabutylphosphonium tetrafluoroborate, 99% | 1 |
| 1816-85-9 | 11-β-Hydroxytestosterone | 1 |
| 1817-57-8 | 4-Phenyl-3-butyn-2-one, 96% | 1 |
| 1818-11-7 | Ethinylestradiol Impurity M | 1 |
| 1818-12-8 | 2-Methyl-3,17beta-Estradiol | 1 |
| 1818-71-9 | 9-(β-D-Ribofuranosyl)isoguanine | 1 |
| 1820-80-0 | 3-Aminopyrazole, 98% | 1 |
| 1820-81-1 | 5-Chlorouracil, 98% | 1 |
| 1821-12-1 | 4-Phenylbutyric acid, 98% | 1 |
| 1821-39-2 | 2-Propylaniline, 97% | 1 |
| 1824-50-6 | Benzylhydrochlorothiazide | 1 |
| 1824-74-4 | Oxazepam EP Impurity B | 1 |
| 1824-81-3 | 2-Amino-6-methylpyridine, for synthesis 98% | 1 |
| 1825-21-4 | 2,3,4,5,6-Pentachloroanisole | 1 |
| 1825-61-2 | Methoxytrimethylsilane, 99% | 1 |
| 1826-12-6 | 4-Phenyl-1,3-thiazole, 98% | 1 |
| 1826-67-1 | Vinylmagnesium bromide solution, 1.0 M in THF | 1 |
| 1829-00-1 | Titan yellow | 2 |
| 1830-32-6 | Azintamide | 1 |
| 1830-54-2 | Dimethyl-1,3-acetonedicarboxylate, 96% | 1 |
| 1835-11-6 | 1-(4-(Benzyloxy)-3-methoxyphenyl)ethanone | 1 |
| 1835-14-9 | Propioguaiacol | 1 |
| 1836-62-0 | 2-(2-Aminoethoxy)anisole | 1 |
| 1838-02-4 | N-(3-Dimethylaminopropyl)desipramine DiHCl | 1 |
| 1838-55-7 | Levothyroxine EP Impurity H (Stage -6) | 1 |
| 1839-15-2 | Chloroacetic Acid-13C2 | 1 |
| 1839-18-5 | 2-Chloroadenine, 97% | 1 |
| 1841-19-6 | Fluspirilene | 1 |
| 1843-21-6 | N-Phenylbenzo[d]thiazol-2-amine, 95% | 1 |
| 1847-24-1 | Flucloxacillin Sodium | 1 |
| 1849-27-0 | 1,4-Bis(phenylethynyl)benzene, 97% | 1 |
| 1852-04-6 | Undecanedioic Acid | 1 |
| 1852-53-5 | 5alpha-Androstane-3alpha,17beta-diol | 1 |
| 1852-65-9 | 21-(Acetyloxy)-3-ethoxy-17-hydroxypregna-3,5-diene-11,20-dione | 1 |
| 1852-86-4 | 3-O-Propyl Estrone | 1 |
| 1854-25-7 | 2-Keto-D-Glucose | 1 |
| 1855-09-0 | 1-Phenyl-1,2-propanediol | 1 |
| 1856-26-4 | 21-Acetyl-17,21-dihydroxy-pregna-4,8-diene-3,11,20-trione | 1 |
| 1861-32-1 | Dacthal | 1 |
| 1861-40-1 | Benfluralin | 1 |
| 1863-63-4 | Ammonium benzoate, 98% | 2 |
| 1866-15-5 | Acetylthiocholine iodide, 99% | 3 |
| 1866-16-6 | S-Butyrylthiocholine iodide, ≥99.5% | 1 |
| 1866-68-8 | Lithium carbamoylphosphate, dibasic, hydrate, >85% | 1 |
| 1871-22-3 | Blue tetrazolium | 4 |
| 1871-76-7 | Diphenylacetyl Chloride | 1 |
| 1874-22-2 | 5-Nitrofuran-2-acrylaldehyde | 1 |
| 1874-23-3 | Methyl 5-nitro-2-furoate, 98% | 1 |
| 1875-88-3 | 4-Chlorophenethyl alcohol, 99% | 1 |
| 1877-72-1 | 3-Cyanobenzoic acid, 98% | 1 |
| 1877-73-2 | 3-Nitrophenylacetic acid | 1 |
| 1877-77-6 | Benzocaine EP Impurity F | 1 |
| 1878-65-5 | 3-Chlorophenylacetic acid, 98% | 1 |
| 1878-66-6 | 4-Chlorophenylacetic acid, 99% | 1 |
| 1878-68-8 | 4-Bromophenylacetic acid, 98% | 1 |
| 1878-85-9 | 2-Methoxyphenoxyacetic Acid | 1 |
| 1879-09-0 | 6-tert-Butyl-2,4-xylenol | 1 |
| 1879-72-7 | Dexamethasone Phenylpropionate | 1 |
| 1879-77-2 | Betamethasone Valerate EP Impurity B | 1 |
| 1880-61-1 | 17- Oxo Dexamethasone | 1 |
| 1881-66-9 | Betamethasone 21-Mesylate | 1 |
| 1882-82-2 | 21-Deoxy Cortisone | 1 |
| 1885-14-9 | Phenyl chloroform ate, for synthesis ≥98% | 1 |
| 1885-29-6 | 2-Aminobenzonitrile, 98% | 1 |
| 1885-38-7 | Cinnamonitrile, 97% | 1 |
| 1885-48-9 | Isoflurane EP Impurity B | 1 |
| 1886-34-6 | Formylaminopyrimidine | 1 |
| 1888-91-1 | n-Acetyl caprolactum, 98% | 1 |
| 1891-29-8 | Lactucine | 1 |
| 1892-57-5 | Mirabegron Impurity I (Freebase) | 2 |
| 1893-65-8 | Fluocinolone Acetonide EP Impurity L | 1 |
| 1895-26-7 | Bis[2-(perfluorodecyl)ethyl] Phosphate | 1 |
| 1895-39-2 | Sodium chlorodifluoroacetate, 96% | 1 |
| 1896-62-4 | trans-4-Phenyl-3-buten-2-one | 1 |
| 1897-45-6 | Chlorothalonil | 1 |
| 1898-66-4 | 2,2-Diphenyl-1-picrylhydrazyl, 98% | 1 |