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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 |
|---|---|---|
| 161050-58-4 | Methoxyfenozide | 1 |
| 161089-84-5 | 5-Methyl-2-propylhexanoic Acid | 1 |
| 161115-59-9 | Ciclesonide EP Impurity B | 1 |
| 161193-44-8 | Erythromycin A 9,11-Imino Ether | 1 |
| 161265-03-8 | Xantphos, 97% | 1 |
| 161282-97-9 | 1,3-Dioctyloxycalix[4]arene crown 6, 95% | 2 |
| 161326-34-7 | Fenamidone | 1 |
| 161406-19-5 | 4-Aminobenzoic Acid-13C6 | 1 |
| 161491-24-3 | Methyl 1-BOC-4-oxopiperidine-3-carboxylate | 1 |
| 161532-54-3 | Posaconazole CPD-5 | 1 |
| 161532-56-5 | Deshydroxypentanyl Posaconazole | 1 |
| 161532-65-6 | Deshydroxy Posaconazole | 1 |
| 161552-03-0 | Cyclo (-RGDfK) | 1 |
| 161564-79-0 | Trihexyphenidyl N-Oxide | 1 |
| 161596-47-0 | (S)-N-Glycidylphthalimide, ≥99% | 2 |
| 161599-46-8 | Capecitabine EP Impurity C | 1 |
| 161683-19-8 | Emtricitabine Carboxylic Acid Relative | 1 |
| 161695-34-7 | Ligand 13 | 1 |
| 161695-36-9 | Ligand 14 | 1 |
| 161696-76-0 | Olanzapine N-Desmethyl Impurity | 1 |
| 161735-79-1 | Rasagiline Mesylate | 1 |
| 161740-69-8 | Triamcinolone Acetonide EP Impurity C | 1 |
| 161740-70-1 | 21-Methoxy Triamcinolone Acetonide | 1 |
| 161743-35-7 | 3-O Demethyl Staurosporine | 1 |
| 161760-09-4 | ((Tosyloxy)methyl)phosphonic acid | 1 |
| 161771-75-1 | Pidotimod impurity X | 1 |
| 161796-77-6 | Esomeprazole EP Impurity F | 1 |
| 161796-78-7 | Esomeprazole sodium | 1 |
| 161796-84-5 | Esomeprazole Potassium | 1 |
| 161797-99-5 | Ethyl 2-(4-Hydroxyphenyl)-4-methylthiazole-5-carboxylate | 1 |
| 161798-01-2 | Ethyl 2-(3-formyl-4-hydroxyphenyl)-4- methylthiazole-5-carboxylate | 1 |
| 161798-02-3 | Ethyl 2-(3-cyano-4-hydroxyphenyl)-4-methylthiazole-5-carboxylate | 1 |
| 161798-03-4 | Ethyl 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate | 1 |
| 161814-49-9 | Amprenavir | 1 |
| 161912-38-5 | Dimethyl [2,2'-binaphthalene]-6,6'-dicarboxylate | 1 |
| 161957-55-7 | 3-Chloro-2-fluorobenzoic acid, 98% | 1 |
| 161957-56-8 | 3-Bromo-2-fluorobenzoic acid | 1 |
| 161973-10-0 | Esomeprazole Magnesium | 1 |
| 161983-06-8 | Isopropyl 2-(naphthalen-1-yl)acetimidate Hydrochloride | 1 |
| 161987-58-2 | N-(3-acetylpyridin-2-yl)pivalamide | 1 |
| 162011-90-7 | Rofecoxib | 1 |
| 162012-67-1 | N-(3-Chloro-4-fluorophenyl)-7-fluoro-6-nitroquinazolin-4-amine | 1 |
| 162012-69-3 | 7-Fluoro-6-nitro-4-hydroxyquinazoline | 1 |
| 162096-54-0 | 4-(Cyclopropylcarbonyl)-α,α-dimethylbenzeneacetic Acid | 1 |
| 162096-56-2 | 3-(Cyclopropylcarbonyl)-α,α-dimethylbenzeneacetic Acid | 1 |
| 162118-81-2 | (2R,3R)-2-Benzhydrylquinuclidin-3-amine | 1 |
| 162148-15-4 | Pidotimod impurity D | 1 |
| 162148-16-5 | Pidotimod impurity E | 1 |
| 162148-48-3 | 1,4,7,10-Tetraazacyclododecane-1,7-diacetic Acid 1,7-Bis(1,1-dimethylethyl) Ester | 1 |
| 162193-52-4 | Amidotrizoic Acid EP Impurity B | 1 |
| 162193-53-5 | Amidotrizoic Acid EP Impurity C | 1 |
| 162204-20-8 | Capecitabine EP Impurity G | 1 |
| 162204-30-0 | Capecitabine EP Impurity E | 1 |
| 162303-66-4 | H-D-Val-Leu-Argp-nitroanilide monoacetate | 1 |
| 162320-67-4 | Diflovidazin | 1 |
| 162358-04-5 | 2-(4-Octylphenyl)ethyl Acetate | 1 |
| 162358-05-6 | 2-(4-Octylphenyl)ethanol | 1 |
| 162358-06-7 | 2-(4-Octylphenyl)ethyl 1-Methanesulfonate | 1 |
| 162358-07-8 | 2-(4-Octylphenyl)-1-iodoethane | 1 |
| 162358-08-9 | Diethyl 2-Acetamido-2-[2-(4-octylphenylethyl)malonate | 1 |
| 162358-09-0 | Triacetyl Fingolimode | 1 |
| 162359-24-2 | Fingolimod Meta Isomer | 1 |
| 162359-55-9 | Fingolimod | 1 |
| 162359-95-7 | Fingolimod Stage-II | 1 |
| 162361-49-1 | 1-Hydroxy Fingolimod Impurity | 1 |
| 162401-30-1 | 3,4-Bis(Difluoromethoxy) Roflumilast | 1 |
| 162401-32-3 | Roflumilast | 1 |
| 162401-43-6 | 4-(Cyclopropylmethoxy)-3-(difluoromethoxy) Roflumilast | 1 |
| 162401-60-7 | 3,4-Bis(Difluoromethoxy)benzoic Acid | 1 |
| 162401-62-9 | 3-Cyclopropylmethoxy-4- difluoromethoxy-benzoic acid | 1 |
| 162515-66-4 | Montelukast KSM-II Lactone Impurity | 1 |
| 162515-67-5 | 1,1'-[Dithiobis(methylene)]biscyclopropaneacetic Acid | 1 |
| 162515-68-6 | 1-(Mercaptomethyl)cyclopropaneacetic Acid | 1 |
| 162536-40-5 | (2R,3S)-3-(tert-Butoxycarbonylamino)-1-chloro-2-hydroxy-4-phenylbutane | 1 |
| 162537-11-3 | N-Moc-L-tert-Leucine, 97% | 1 |
| 162635-04-3 | Temsirolimus | 1 |
| 162650-77-3 | Ethaboxam | 1 |
| 162712-35-8 | Ranolazine Impurity-C | 1 |
| 162784-72-7 | Docetaxel EP Impurity D | 1 |
| 162808-62-0 | Caspofungin | 1 |
| 162849-95-8 | Ritonavir EP Impurity J | 1 |
| 162854-32-2 | 1-Bromoethanol | 1 |
| 162881-26-7 | Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide, 99% | 1 |
| 162890-98-4 | Testosterone Enantate EP Impurity H | 1 |
| 162928-03-2 | tert-Butyl 2-((5,6-diphenylpyrazin-2-yl)oxy)acetate | 1 |
| 162968-22-1 | Dexamethasone Sodium Phosphate EP Impurity H | 1 |
| 163105-89-3 | 2-Methoxy-5-pyridineboronic acid, 95% | 1 |
| 163119-30-0 | Lansoprazole Sulfide N-Oxide | 1 |
| 163217-70-7 | 4-Hydroxy Atorvastatin Lactone | 1 |
| 163217-74-1 | 2-Hydroxy Atorvastatin Lactone | 1 |
| 163222-31-9 | (3R,4S)-1-(4-Fluorophenyl)-4-(4-hydroxyphenyl)-3-(3-oxo-3-phenylpropyl)azetidin-2-one | 1 |
| 163222-32-0 | 4'-O-Benzyloxy Ezetimibe | 1 |
| 163222-33-1 | Ezetimibe | 2 |
| 163266-02-2 | 4,4,4-Trifluoro-1-[2-(methyl)phenyl]-butane-1,3-dione | 1 |
| 163336-50-3 | N'-tert-Butyl-3-methoxy-2-methylbenzohydrazide | 1 |
| 163336-51-4 | N`-(Tert-butyl)-3-methoxy-2-methyl-N`-(3-methylbenzoyl)benzohydrazide | 1 |
| 163340-45-2 | Florfenicol-D4 | 1 |
| 163380-16-3 | Ezetimibe (RRS) Isomer Impurity | 1 |
| 163380-20-9 | Ezetimibe Diacetate | 1 |
| 163395-24-2 | 2-(3-Fluoro-4-nitrophenyl)acetic acid | 1 |
| 163438-09-3 | Boc-nipecotic acid methyl ester, 98%+ | 1 |
| 163451-81-8 | Teriflunomide WS | 1 |
| 163459-22-1 | 3-Bromo-2-fluorofuran | 1 |
| 163515-14-8 | Dimethenamid | 1 |
| 163517-61-1 | (3-Fluoro-2-methylphenyl)boronic Acid | 1 |
| 163517-62-2 | (5-Fluoro-2-methylphenyl)boronic Acid | 1 |
| 163520-33-0 | Isoxadifen-ethyl | 1 |
| 163521-08-2 | Vilazodone Hydrochloride | 1 |
| 163521-12-8 | Vilazodone | 1 |
| 163521-19-5 | Vilazodone Carboxylic Acid | 1 |
| 163521-20-8 | Vilazodone Impurity 3 | 1 |
| 163596-56-3 | trans-1-Cinnamylpiperazine Dihydrochloride | 1 |
| 163596-75-6 | 4-Bromo-3-nitrobenzaldehyde, 97% | 1 |
| 163597-57-7 | 3-Cyano-4-isobutyloxythiobenzamide | 1 |
| 163619-04-3 | Fmoc-D-Trp(Boc)-OH, ≥95% | 1 |
| 163680-77-1 | Pazufloxacin mesylate | 1 |
| 163685-37-8 | Metoprolol EP Impurity J | 1 |
| 163685-38-9 | Metoprolol EP Impurity E | 1 |
| 163706-36-3 | Cangrelor Tetrasodium | 1 |
| 163706-51-2 | 2-[(3,3,3-Trifluoropropyl)thio]-adenosine | 1 |
| 163706-58-9 | N6-(2-Methylthioethyl)-2-(3,3,3-trifluoropropylthio)adenosine | 1 |
| 163706-61-4 | (Dichloromethylene)bis[phosphonic acid] mono(tributylamine) salt | 1 |
| 163712-68-3 | 2Z-Nalfurafine (1.0mg/ml in Acetonitrile) | 1 |
| 163713-06-2 | Descyclopropylmethyl Nalfurafine | 1 |
| 163759-94-2 | N4-Benzoyl-5'-O-DMT-2'-O-methylcytidine 3'-CE phosphoramidite | 1 |
| 163831-65-0 | Cinacalcet Impurity B-HCl | 1 |
| 163837-32-9 | (S)-(4-Chlorophenyl)(phenyl)methanamine | 1 |
| 163837-48-7 | (S)-Cetirizine Dihydrochloride | 1 |
| 163878-63-5 | DMT-2′O-MOE-rMeU Phosphoramidite | 1 |
| 163921-61-7 | (E)-1,1'-[2-(2,4-Difluorophenyl)-1-propene-1,3-diyl]bis-1H-1,2,4-triazole | 1 |
| 163921-65-1 | Azithromycin-d3 | 1 |
| 164265-78-5 | Valsartan Acid Impurity | 1 |
| 164391-52-0 | 5,7-Di-tert-butyl-3-(3,4-dimethylphenyl)benzofuran-2(3H)-one, 98% | 1 |
| 164455-27-0 | N-Deethyl Dorzolamide Hydrochloride | 1 |
| 164460-67-7 | (R)-Methyl 3-([1,1'-biphenyl]-4-yl)-2-acetamidopropanoate | 1 |
| 164464-60-2 | Ethyl 2-(2-chloropyridin-3-yl)acetate | 1 |
| 164470-64-8 | 4-(Fmoc-aminomethyl)benzoic acid, ≥98% | 1 |
| 164579-32-2 | Pantoprazole Sodium Sesquihydrate | 1 |
| 164595-80-6 | Des-Isopropylcarbamoyl ortho-Torasemide | 1 |
| 164595-81-7 | 4-(p-Tolylamino)pyridine-3-sulfonamide | 1 |
| 164597-78-8 | Pregabalin Succinimide Impurity | 1 |
| 164650-44-6 | Efinaconazole | 1 |
| 164650-45-7 | (2S,3S)-Efinaconazole | 1 |
| 164656-22-8 | Dihydro Dutasteride | 1 |
| 164656-23-9 | Dutasteride | 2 |
| 164790-59-4 | Sufentanil Citrate - Impurity C | 1 |
| 165043-19-6 | 5-(3-Aminopropyl)-4,5,6-trihydroxy-1,3,2,4,6-dioxatriphosphinane 2,4,6-trioxide | 1 |
| 165043-20-9 | Alendronic Acid Dimeric Anhydride | 1 |
| 165047-24-5 | 2,4,5-Trifluorobenzaldehyde | 1 |
| 165049-28-5 | Pemetrexed Diethyl Ester (PTSA Salt) | 1 |
| 165108-08-7 | Selamectin EP Impurity A | 1 |
| 165108-09-8 | Selamectin EP Impurity B | 1 |
| 165117-54-4 | (R)-4-Hydroxy-2-(3-methoxypropyl)-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine-6-sulfonamide 1,1-Dioxide | 1 |
| 165197-71-7 | Cleroindicin E | 1 |
| 165252-70-0 | Dinotefuran | 1 |
| 165259-91-6 | rac,cis-Milnacipran Hydrochloride | 1 |
| 165279-79-8 | Propafenone EP Impurity E | 1 |
| 165314-29-4 | Ligand 2 | 1 |
| 165315-26-4 | Ritonavir EP Impurity I | 1 |
| 165450-17-9 | Neotame | 1 |
| 165535-45-5 | Phosphazene base P2-Et | 1 |
| 165542-15-4 | Hydroxyectoine | 1 |
| 165660-27-5 | Hydroxy naphthol blue disodium salt, practical grade | 2 |
| 165678-61-5 | Chlorhexidine EP Impurity G | 1 |
| 165729-81-7 | Poly(ethylene glycol) 2-mercaptoethyl ether acetic acid, average Mn 2,100 | 1 |
| 165739-62-8 | Loratadine N-Oxide | 1 |
| 165739-83-3 | Loratadine EP Impurity C | 1 |
| 165740-03-4 | Desloratadine N-Carboxylic Acid Methyl Ester Impurity | 1 |
| 165800-03-3 | Linezolid | 2 |
| 165800-06-6 | Zoledronic Acid Monohydrate | 1 |
| 165948-21-0 | 5-(tert-Butoxycarbonyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid | 1 |
| 165948-23-2 | Edoxaban Impurity (Stage-II) | 1 |
| 165948-24-3 | Edoxaban Impurity (Stage-I) | 1 |
| 165950-84-5 | Rotigotine EP Impurity B Hydrobromide | 1 |
| 166100-72-7 | Nimesulide EP Impurity C (Hydrochloride) | 1 |
| 166108-71-0 | Fmoc-8-amino-3,6-dioxaoctanoic acid, 99% | 1 |
| 166196-11-8 | Rufinamide Impurity C | 1 |
| 166323-26-8 | Orbifloxacin EP Impurity G | 1 |
| 166330-10-5 | DPEPhos, 98% | 1 |
| 166410-05-5 | N-Boc-4-oxo-L-proline tert-butyl ester, 97% | 1 |
| 166521-98-8 | (3-Methyl-4-nitropyridin-2-yl)methyl Acetate | 1 |
| 166525-49-1 | 1-(4,6-Dichloropyridin-3-yl)propan-1-one | 1 |
| 166526-99-4 | 3-Hydroxyagomelatine | 1 |
| 166527-00-0 | 7-Desmethyl-3-hydroxyagomelatine | 1 |
| 166533-36-4 | Cabergoline EP Impurity B | 1 |
| 166583-12-6 | Posaconazole Diastereoisomer Related Compound 2 | 1 |
| 166663-25-8 | Anidulafungin | 1 |
| 166762-90-9 | Aciclovir EP Impurity J | 1 |
| 166815-96-9 | tert-Butyl 4-({[(4-methylphenyl)sulfonyl]-oxy}methyl)piperidine-1-carboxylate | 1 |
| 166896-74-8 | (4AR,4bS,6aS,7S,9aS,9bS)-N-(1,1-Dimethylethyl)-2,3,4,4a,4b,5,6,6a,7,8,9,9a,9b,10-tetradecahydro-4a,6a-dimethyl-2-oxo-1H-indeno[5,4-f]quinoline-7-carboxamide | 1 |
| 166901-45-7 | Meropenem EP Impurity B | 1 |
| 166947-09-7 | 3-[4-(Trifluoromethyl)phenyl]propanal | 1 |
| 166947-11-1 | N-Methyl N-benzyl aminoacetaldehyde | 1 |
| 167015-11-4 | Fmoc-D-Cys(Trt)-OH, ≥97% (HPLC) | 1 |
| 167072-91-5 | R-Ivabradine | 1 |
| 167074-97-7 | Docetaxel EP Impurity B | 1 |
| 167105-80-8 | Ketorolac EP Impurity E | 1 |
| 167145-13-3 | Sarpogrelate Impurity 1 | 1 |
| 167221-71-8 | Clevidipine Butyrate | 1 |
| 167273-56-5 | 2-(Phenoxymethyl)morpholine | 1 |
| 167289-63-6 | Bacitracin EP Impurity J | 1 |
| 167289-64-7 | Bacitracin EP Impurity F | 1 |
| 167302-66-1 | (R)-1-(3-((1-Methylpyrrolidin-2-yl)methyl)-1H-indol-5-yl)ethan-1-one | 1 |
| 167316-27-0 | (1S,2S)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine | 1 |
| 167423-93-0 | Methyl 1-Boc-piperidine-2-carboxylate | 1 |
| 167479-01-8 | tert-Butyl (3-iodopropyl)carbamate, 95% | 1 |
| 167565-31-3 | 2-(2,5-Dimethylphenoxy)Acetic Acid Potassium Salt | 1 |
| 167690-53-1 | trans-4-(Fmoc-aminomethyl)cyclohexanecarboxylic acid, ≥98% (HPLC) | 1 |
| 167842-57-1 | Pseudomonic acid E | 1 |
| 167842-64-0 | Mupirocin EP Impurity F | 1 |
| 167869-21-8 | PD 98,059 | 1 |
| 167875-39-0 | Rubelloside B | 1 |
| 167891-69-2 | Dihydro Loratadine | 1 |
| 167904-18-9 | 1-Deoxygalactonojirimycin Tetrabenzyl Ether | 1 |
| 167933-07-5 | Flibanserin | 1 |
| 167979-56-8 | (S)-Tetrahydrofuran-3-yl formate | 1 |
| 167997-12-8 | (6S,8S,9R,10S,11S,13S,14S,17S)-6,9-Difluoro-11-hydroxy-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylic Acid | 1 |
| 167997-18-4 | 17-Deshydroxyacetyl 17-Carbonyl Prednisolone | 1 |
| 168079-32-1 | Lixivaptan | 1 |
| 168088-61-7 | Pyribenzoxim | 1 |
| 168106-25-0 | Zinc di[bis(trifluoromethylsulphonyl)imide], 95% | 1 |
| 168154-76-5 | (S)-4-Oxo-homophenylalanine Hydrochloride | 1 |
| 168167-42-8 | Rabeprazole Impurity H | 1 |
| 168167-49-5 | (3-Methyl-4-nitropyridin-2-yl)methanol | 1 |
| 168214-67-3 | Montelukast Ether Impurity | 1 |
| 168267-41-2 | 3,4-Difluorophenylboronic acid | 1 |
| 168286-98-4 | 7-Hydroxy Coumarin β-D-Glucuronide Sodium | 1 |
| 168300-88-7 | Fmoc-D-Cys(Acm)-OH | 1 |
| 168316-95-8 | Spinosad | 1 |
| 168329-48-4 | Brimonidine EP Impurity E | 1 |
| 168434-02-4 | Candesartan Desethyl Analog | 1 |
| 168466-84-0 | (R)-1-Benzylpiperidin-3-amine | 1 |
| 168555-66-6 | Combretastatin A4 Phosphate Disodium Salt | 1 |
| 168560-42-7 | Fingolimod Monohydroxy Methyl Hydrochloride Impurity | 1 |
| 168626-94-6 | Conivaptan Hydrochloride | 1 |
| 168828-81-7 | Linezolid Benzyl Impurity | 1 |
| 168828-82-8 | [(R)-3-(3-Fluoro-4-morpholinophenyl)-2-oxo-5-oxazolidinyl]methanol | 1 |
| 168828-84-0 | Deacetamide Linezolid Azide | 1 |
| 168828-89-5 | Linezolid Desacetamide Phthalimide (S)-Isomer | 1 |
| 168828-90-8 | Linezolid USP Related Compound C | 1 |
| 168960-19-8 | (1S,4R)-4-Amino-2-cyclopentene-1-methanol Hydrochloride | 1 |
| 169051-60-9 | 1,2-Dipalmitoyl-sn-glycero-3-phosphate Monosodium Salt | 1 |
| 169051-76-7 | 1,2-Dimethyl-3-propylimidazolium bis(trifluoromethylsulfonyl)imide, 97% | 2 |
| 169051-77-8 | 1,2-Dimethyl-3-propylimidazolium tris(trifluoromethylsulphonyl)methide, ≥97% (HPLC) | 1 |
| 169151-00-2 | Fmoc-Lys(Boc)-Lys(Boc)-OH | 1 |
| 169253-13-8 | Iso Loratadine A | 1 |
| 169253-26-3 | Desloratadine N-Oxide | 1 |
| 169254-22-2 | Ligand 15 | 1 |
| 169280-26-6 | Cyclopropyl(4-(1-hydroxy-2-methylpropan-2-yl)phenyl)methanone | 1 |
| 169280-56-2 | Darunavir Diamino (2R,3S) Isomer | 1 |
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