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CAS number index
39,377 CAS Registry Numbers in numeric order. A number with several grades opens a comparison page, a single match opens the product.
| CAS number | Substance | Listings |
|---|---|---|
| 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 |
| 1696-17-9 | N,N-Diethylbenzamide | 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 |
| 1700-10-3 | 1,3-Cyclooctadiene | 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 |
| 1706-12-3 | 1-Methyl-4-phenoxybenzene | 1 |
| 1707-75-1 | 1,1-Diphenyl-2-picrylhydrazine, ≥97% | 1 |
| 1709-44-0 | 3-Aminobenzaldehyde | 1 |
| 1709-52-0 | 4-Amino-N-methylbenzenesulfonamide | 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 |
| 1711-05-3 | 3-Methoxybenzoyl Chloride | 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 |
| 1715-40-8 | Bromocyclen | 1 |
| 1715-81-7 | Dithranol EP Impurity D | 1 |
| 1715-86-2 | 7-Dehydro Desmosterol | 1 |
| 1716-07-0 | 2-Palmityl-1,3-diolein | 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 |
| 1719-53-5 | Dichlorodiethylsilane | 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 |
| 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 |
| 1731-86-8 | Methyl Undecanoate | 1 |
| 1731-88-0 | Methyl Tridecanoate | 1 |
| 1731-94-8 | Methyl Nonadecanoate | 1 |
| 1732-10-1 | Dimethyl Azelate | 1 |
| 1733-12-6 | Cresol red solution | 3 |
| 1734-90-3 | 2-(2-(Diethylamino)ethoxy)-9H-fluoren-9-one hydrochloride | 1 |
| 1736-72-7 | 1-[4-(Trifluoromethyl)phenyl]-2-thiourea | 1 |
| 1737-06-0 | 4-(Trifluoromethoxy)acetanilide | 1 |
| 1737-36-6 | 4-Chloro-3-(trifluoromethyl)benzoic acid | 1 |
| 1738-25-6 | 3-(Dimethylamino)propionitrile | 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 |
| 1741-83-9 | Amyl Methyl Sulfide | 1 |
| 1741-93-1 | Monostearyl fumarate | 1 |
| 1743-60-8 | β-Estradiol 17-Acetate | 1 |
| 1744-22-5 | Riluzole WS | 1 |
| 1744-64-5 | 6alpha-Chloro Dexamethasone | 1 |
| 1745-19-3 | 1-N-(4-Methyl-1,3-thiazol-2-yl)benzene-1,4-diamine | 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 |
| 1747-60-0 | 2-Amino-6-methoxybenzothiazole, 98% | 1 |
| 1750-07-8 | 3-(10,11-Dihydro-5H-dibenzo[a,d][7]annulen-5-yl)-N-methylpropan-1-amine Hydrochloride | 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 |
| 1755-04-0 | Bicyclo Hexan-3-One | 1 |
| 1758-73-2 | Formamidine Sulfinic Acid | 1 |
| 1759-53-1 | Cyclopropanecarboxylic Acid | 2 |
| 1759-58-6 | trans-1,3-Dimethylcyclopentane | 1 |
| 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 |
| 1764-85-8 | Epitizide | 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 |
| 1774-47-6 | 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 |
| 1778-02-5 | Pregnenolone Acetate | 1 |
| 1778-09-2 | 4′-(Methylthio)acetophenone, 97% | 1 |
| 1779-49-3 | Methyltriphenylphosphonium bromide, 98% | 1 |
| 1780-19-4 | 1,2,3,4-Tetrahydroquinaldine | 1 |
| 1780-26-3 | 4,6-Dichloro-2-methylpyrimidine | 1 |
| 1782-79-2 | Linderone | 1 |
| 1783-96-6 | D-Aspartic acid, 99% | 1 |
| 1784-03-8 | Nα-p-Tosyl-L-arginine methyl ester hydrochloride, 98% | 1 |
| 1784-78-7 | Tetrazepam EP impurity C | 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 |
| 1794-90-7 | 2-Nitropropane-1,3-diol | 1 |
| 1795-14-8 | 1,2,3,4,5,6-Hexaethylcyclohexane | 1 |
| 1795-48-8 | Isopropyl Isocyanate | 2 |
| 1796-85-6 | Chloroacetic acid-d3 | 1 |
| 1796-92-5 | Chromeazurol B | 1 |
| 1797-87-1 | Deoxysepiapterin | 1 |
| 1798-06-7 | 4-Iodophenylacetic acid | 1 |
| 1798-09-0 | 3-Methoxyphenylacetic acid, 99% | 1 |
| 1801-06-5 | 4-Chloro-5-fluoro-2-methoxypyrimidine | 1 |
| 1802-12-6 | Phytolaccagenin | 1 |
| 1802-30-8 | Nicotinic Acid EP Impurity B | 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 |
| 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 |
| 1812-30-2 | Bromazepam (Psy) | 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 |
| 1818-12-8 | 2-Methyl-3,17beta-Estradiol | 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 |
| 1822-00-0 | (Trimethylsilyl)methyllithium | 1 |
| 1822-51-1 | 4-(Chloromethyl) pyridine HCl | 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 |
| 1825-19-0 | Pentachlorothioanisole | 1 |
| 1825-21-4 | 2,3,4,5,6-Pentachloroanisole | 1 |
| 1825-61-2 | Methoxytrimethylsilane, 99% | 1 |
| 1825-62-3 | Ethoxytrimethylsilane | 1 |
| 1825-68-9 | Methoxychlorodimethylsilane | 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 |
| 1829-32-9 | 3-Chlorosalicylic Acid | 1 |
| 1830-32-6 | Azintamide | 1 |
| 1830-54-2 | Dimethyl-1,3-acetonedicarboxylate, 96% | 1 |
| 1830-67-7 | n-Propyl 4-Nitrobenzenesulfonate | 1 |
| 1835-11-6 | 1-(4-(Benzyloxy)-3-methoxyphenyl)ethanone | 1 |
| 1835-14-9 | Propioguaiacol | 1 |
| 1836-62-0 | 2-(2-Aminoethoxy)anisole | 1 |
| 1836-75-5 | Nitrofen | 1 |
| 1836-77-7 | Chlornitrofen | 1 |
| 1838-02-4 | N-(3-Dimethylaminopropyl)desipramine DiHCl | 1 |
| 1838-39-7 | Ethyl 4-(ethoxycarbonyl)piperidine-1-acetate | 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 |
| 1843-35-2 | 3-Azidobenzoic Acid | 1 |
| 1847-24-1 | Flucloxacillin Sodium | 1 |
| 1847-58-1 | Sodium Lauryl Sulfoacetate | 1 |
| 1849-27-0 | 1,4-Bis(phenylethynyl)benzene, 97% | 1 |
| 1849-29-2 | Methanol-d3 | 1 |
| 1849-36-1 | 4-Nitrobenzenethiol | 1 |
| 1852-04-6 | Undecanedioic Acid | 1 |
| 1852-41-1 | Androsterone Sulfate Sodium | 1 |
| 1852-43-3 | Androsterone Glucuronide | 1 |
| 1852-44-4 | Estriol 16-α-glucuronide | 1 |
| 1852-53-5 | 5alpha-Androstane-3alpha,17beta-diol | 1 |
| 1855-22-7 | N-(2-Hydroxy-3-butenyl)phthalimide | 1 |
| 1856-26-4 | 21-Acetyl-17,21-dihydroxy-pregna-4,8-diene-3,11,20-trione | 1 |
| 1858-86-2 | Ethyl 4-methylbenzenesulfinate | 1 |
| 1859-92-3 | 3-Propylindole | 1 |
| 1860-56-6 | 4-Benzyloxy-3-methoxy-β-nitrostyrene | 1 |
| 1861-32-1 | Dacthal | 1 |
| 1861-40-1 | Benfluralin | 1 |
| 1862-88-0 | 2-Hydroxy-N-methylbenzamide | 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 |
| 1867-66-9 | Ketamine Hydrochloride | 1 |
| 1871-22-3 | Blue tetrazolium | 4 |
| 1871-76-7 | Diphenylacetyl Chloride | 1 |
| 1873-88-7 | Heptamethyltrisiloxane | 1 |
| 1874-22-2 | 5-Nitrofuran-2-acrylaldehyde | 1 |
| 1874-23-3 | Methyl 5-nitro-2-furoate, 98% | 1 |
| 1874-62-0 | 3-Ethoxy-1,2-propanediol (BSC) | 1 |
| 1875-50-9 | N-Propargyl-1-aminoindane | 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 |
| 1878-67-7 | 3-Bromophenylacetic Acid | 1 |
| 1878-68-8 | 4-Bromophenylacetic acid, 98% | 1 |
| 1878-69-9 | 3-Iodophenylacetic acid | 1 |
| 1878-84-8 | 2-(4-Hydroxyphenoxy)acetic Acid | 1 |
| 1878-85-9 | 2-Methoxyphenoxyacetic Acid | 1 |
| 1878-94-0 | 4-Iodophenoxyacetic 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 |
| 1883-75-6 | 5-(Hydroxymethyl)furfuryl Alcohol | 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 |
| 1885-77-4 | 3-Methyl-2-nitrobenzonitrile | 1 |
| 1886-26-6 | Desethyl Fenfluramine | 1 |
| 1886-34-6 | Formylaminopyrimidine | 1 |
| 1888-33-1 | N-p-Tosyl-Acetamide | 1 |
| 1888-91-1 | n-Acetyl caprolactum, 98% | 1 |
| 1891-29-8 | Lactucine | 1 |
| 1891-95-8 | Chloroxynil | 1 |
| 1892-22-4 | 3-Amino-2-piperidinone | 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 |
| 1897-52-5 | 2,6-Difluorobenzonitrile | 1 |
| 1898-66-4 | 2,2-Diphenyl-1-picrylhydrazyl, 98% | 1 |
| 1899-02-1 | Phenyltrimethylammonium hydroxide, 0.1 M In methanol | 1 |
| 1899-93-0 | m-Toluenesulfonyl chloride | 1 |
| 1899-94-1 | 3-Methylbenzenesulfonamide | 1 |
| 1903-67-9 | N,N-Diethyl-4-piperidinecarboxamide | 1 |
| 1904-31-0 | 1-Methyl-1H-pyrazol-3-amine, 97% | 1 |
| 1904-98-9 | 2,6-Diaminopurine, 98% | 1 |
| 1907-33-1 | Lithium tert-butoxide, 1.0 M in hexane | 3 |
| 1909-91-7 | Isocupressic acid | 1 |
| 1910-42-5 | Paraquat Dichloride | 1 |
| 1912-24-9 | Atrazine, plant tissue culture tested | 1 |
| 1912-28-3 | Methyl Ethanesulfonate | 1 |
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