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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 |
|---|---|---|
| 141743-49-9 | 2,6-Difluoro-4-iodoaniline, >98.0%(GC) | 1 |
| 141745-36-0 | Irbesartan Dimethyl Impurity | 1 |
| 141745-71-3 | N-((2'-Cyano-[1,1'-biphenyl]-4-yl)methyl)-1-pentanamidocyclopentanecarboxamide | 1 |
| 141750-63-2 | Pitavastatin Lactone | 1 |
| 141758-74-9 | Exendin-4, 97% | 1 |
| 141776-32-1 | Sulfosulfuron | 1 |
| 141776-91-2 | 3,5-Difluorobenzyl bromide, 98% | 1 |
| 141845-81-0 | Ciclesonide EP Impurity A | 1 |
| 141846-57-3 | 1-Chloro-2-deoxy-3,5-di-o-toluoyl-L-ribofuranose | 1 |
| 141854-21-9 | 4'-O-Demethyl-pantoprazole sulfide | 1 |
| 141942-85-0 | Atorvastatin Cyano Impurity | 2 |
| 141949-91-9 | Losartan Amine | 1 |
| 141981-64-8 | 2-Anthraceneboronic acid, 98% | 1 |
| 141991-88-0 | Verapamil EP Impurity A | 1 |
| 141996-98-7 | Itopride N-Oxide | 1 |
| 142013-66-9 | 1-(Piperidin-4-yl)piperazine | 1 |
| 142035-23-2 | (2S,3S)-2-Benzhydrylquinuclidin-3-amine | 1 |
| 142047-94-7 | 4-Hydroxy Alverine | 1 |
| 142128-57-2 | Levoketoconazole | 1 |
| 142147-67-9 | Dihydro Montelukast | 1 |
| 142147-98-6 | Dihydro Montelukast Sodium Salt | 1 |
| 142181-53-1 | Sertaconazole nitrate EP Impurity C | 1 |
| 142203-65-4 | 13-Acetyl-9-dihydrobaccatin-III | 1 |
| 142217-69-4 | Entecavir | 1 |
| 142217-77-4 | (1S,2S,3S,5S)-5-(2-Amino-6-(benzyloxy)-9H-purin-9-yl)-3-(benzyloxy)-2-((benzyloxy)methyl)cyclopentan-1-ol | 1 |
| 142217-78-5 | (1S,2S,3S,5S)-3-(Benzyloxy)-5-(6-(benzyloxy)-2-(((4-methoxyphenyl)diphenylmethyl)amino)-9H-purin-9-yl)-2-((benzyloxy)methyl)cyclopentan-1-ol | 1 |
| 142217-80-9 | 6-(Benzyloxy)-9-((1S,3R,4S)-4-(benzyloxy)-3-((benzyloxy)methyl)-2-methylenecyclopentyl)-N-((4-methoxyphenyl)diphenylmethyl)-9H-purin-2-amine | 1 |
| 142217-81-0 | 3',5'-di-O-Benzyl Entecavir | 1 |
| 142227-49-4 | 4-Hydroxyphenyl Carvedilol | 1 |
| 142227-51-8 | 5'-Hydroxyphenyl Carvedilol | 1 |
| 142229-74-1 | 1-(4-(Trifluoromethoxy)phenyl)-2-thiourea | 1 |
| 142231-05-8 | 4-Bromo-2-benzoylpyrrole | 1 |
| 142269-40-7 | 2-Chloroethyl cyclohexyl carbonate | 1 |
| 142299-73-8 | Teuvincenone H | 1 |
| 142340-99-6 | Adefovir Dipivoxil | 1 |
| 142341-04-6 | Mono-POM Ethyl Adefovir | 1 |
| 142341-05-7 | Adefovir Monopivoxil | 1 |
| 142347-81-7 | trans-4-Hydroxy-D-proline Hydrochloride | 1 |
| 142347-84-0 | Amorolfine EP Impurity B | 1 |
| 142356-40-9 | Maribavir 2-bromo impurity | 1 |
| 142382-16-9 | 41-O-Demethylrapamycin | 1 |
| 142383-75-3 | 5-Chlorothiabendazole | 1 |
| 142384-07-4 | Lansoprazole Nirosulphoxide Impurity | 1 |
| 142459-58-3 | Flufenacet | 1 |
| 142469-14-5 | Tritosulfuron | 1 |
| 142569-69-5 | 2-[3-(S)-[3-(2-(7-Chloro-2-quinolinyl)ethenyl)phenyl]-3-hydroxypropyl]benzoic acid methyl ester, 95% | 1 |
| 142569-70-8 | Montelukast Racemic Diol | 1 |
| 142569-99-1 | Sovateltide | 1 |
| 142628-53-3 | Macrocarpal C | 1 |
| 142671-52-1 | Pomalidomide Impurity RS-08(stage-3) | 1 |
| 142698-60-0 | Macrocarpal B | 1 |
| 142713-08-4 | Lidocaine EP Impurity F | 1 |
| 142761-11-3 | R-(-)-O-Desmethyl Venlafaxine | 1 |
| 142761-12-4 | S-(+)-O-Desmethyl Venlafaxine | 1 |
| 142796-21-2 | Isosilybin A | 1 |
| 142796-22-3 | Isosilybin B | 1 |
| 142796-24-5 | 2,3-Dehydrosilybin B | 1 |
| 142797-34-0 | Silybin B | 1 |
| 142799-22-2 | 1,3-Bis(3-Chloropropyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one | 1 |
| 142825-10-3 | (R)-Sulforaphane | 1 |
| 142838-82-2 | Blonanserin N-Oxide | 1 |
| 142843-04-7 | Diltiazem N-Oxide | 1 |
| 142851-03-4 | Ethyl N-Boc-piperidine-4-carboxylate, 97% | 1 |
| 142885-96-9 | 4-Chloro-2-(chloromethyl)-3,5-dimethylpyridine | 1 |
| 142891-20-1 | Cinidon ethyl | 1 |
| 142906-29-4 | Ferric sulphate, pentahydrate, 97% | 1 |
| 142926-07-6 | Diltiazem EP Impurity C Hydrobromide | 1 |
| 142935-60-2 | Benzofuran-5-yl-Acetic Acid | 1 |
| 142959-59-9 | 2-Bromo Melatonin | 1 |
| 142963-60-8 | Valaciclovir EP Impurity R | 1 |
| 142963-63-1 | Valaciclovir EP Impurity J | 1 |
| 142963-69-7 | Acyclovir L-Leucinate | 1 |
| 142975-48-2 | 3-(Hydroxymethylene)-6-phenyl-2,5-piperazinedione | 1 |
| 142975-51-7 | Cefaclor Dimer | 1 |
| 142978-18-5 | 9-(2-Carboxy-2-cyanovinyl)julolidine, suitable for fluorescence, ≥97.0% (HPLC) | 1 |
| 142994-03-4 | 4-Chloro-2-(methylsulfonyl)benzoic Acid | 1 |
| 142994-45-4 | Fmoc-D-3-Pal-OH | 1 |
| 143016-67-5 | 2-(Chloromethyl)-3,5-dimethyl-4-nitropyridine Hydrochloride | 1 |
| 143016-68-6 | Esomeprazole Impurity 12 | 1 |
| 143030-54-0 | 4-Descyano-4-bromo-letrozole | 1 |
| 143052-95-3 | 3-Methoxy-4-((1-methyl-5-nitro-1H-indol-3-yl)methyl)-N-(o-tolyl sulfonyl)benzamide | 1 |
| 143059-69-2 | Cefaclor - Impurity C | 1 |
| 143106-46-1 | (S)-4-Aminobenzyl ethylenediaminetetraacetic acid tetra(t-butyl) ester | 1 |
| 143130-94-3 | (Z)-Azoxystrobin | 1 |
| 143157-22-6 | ((2R,3R)-3-(Benzoyloxy)-4,4-difluoro-5-hydroxytetrahydrofuran-2-yl)methyl Benzoate | 1 |
| 143183-03-3 | 2-Mercapto-1,3-benzothiazolyl-(z)-2-trityloxyiminothio acetate (BAEM) | 1 |
| 143210-33-7 | Tacrolimus EP Impurity H | 1 |
| 143224-62-8 | Benzyl ((2S,3R)-3-Hydroxy-4-(isobutylamino)-1-phenylbutan-2-yl)carbamate | 1 |
| 143231-38-3 | Glucobrassicin potassium salt | 1 |
| 143254-82-4 | 1-Chlorocarbonyl-4-piperidinopiperidine hydrochloride | 1 |
| 143300-66-7 | Methyl 3-((3-methoxy-3-oxopropyl)amino)-3-oxopropanoate | 1 |
| 143314-14-1 | 1-Ethyl-3-methylimidazolium nitrate, ≥99.0% (NT) | 1 |
| 143314-16-3 | 1-Ethyl-3-methylimidazolium tetrafluoroborate for electrochemistry, ≥99.0% (HPLC) | 4 |
| 143314-17-4 | 1-Ethyl-3-methylimidazolium acetate, 97% | 1 |
| 143317-90-2 | Piperidine D11 | 1 |
| 143318-06-3 | 3,4-Dimethoxybenzaldehyde-d3 | 1 |
| 143322-55-8 | (R)- 3-[(1-Methyl-2-pyrrolidinyl)methyl]-1H-Indole | 1 |
| 143322-56-9 | Eletriptan Hydrobromide Dehydro Acetyl Impurity Stage-1 | 1 |
| 143322-57-0 | Eletriptan USP Related Compound B (R-Isomer) | 1 |
| 143322-58-1 | Eletriptan | 1 |
| 143364-95-8 | Axltide | 1 |
| 143388-64-1 | Naratriptan Hydrochloride | 1 |
| 143390-89-0 | Kresoxim-methyl | 1 |
| 143415-51-4 | (S)-2-((tert-Butoxycarbonyl)amino)-4-cyclohexylbutanoic acid | 1 |
| 143418-49-9 | 3,4,5-Trifluorophenylboronic acid, 98% | 1 |
| 143468-13-7 | 5-Bromo-7-azaindole | 1 |
| 143490-53-3 | Irinotecan Lactone Impurity | 1 |
| 143490-54-4 | Irinotecan Furo-Indolizino Impurity | 1 |
| 143491-54-7 | Emtricitabine Diastereomer (RS ISOMER) | 1 |
| 143491-57-0 | Emtricitabine WS | 1 |
| 143505-00-4 | 6-Aminopyrimidine-2,4-diol | 1 |
| 143527-70-2 | Cabazitaxel TSC-4 Impurity | 1 |
| 143545-90-8 | Cylindrospermopsin | 1 |
| 143558-00-3 | Rocuronium | 1 |
| 143601-09-6 | Curculigoside B | 1 |
| 143612-79-7 | 3-(4-Chlorobutyl)indole-5-carbonitrile | 1 |
| 143618-44-4 | Irbesartan Impurity 20 | 1 |
| 143664-11-3 | Elacridar | 1 |
| 143667-36-1 | 4 Phenoxybenzohydrazide | 1 |
| 143667-53-2 | 10-Bromo-5H-dibenzo[b,f]azepine-5-carbonyl Chloride | 1 |
| 143687-23-4 | N-(5-((S)-2-(Benzyl((S)-1-(4-methoxyphenyl)propan-2-yl)amino)-1-hydroxyethyl)-2-(benzyloxy)phenyl)formamide | 1 |
| 143688-83-9 | FMOC-D-Isoleucine | 1 |
| 143731-16-2 | Alpha-Tocopherol-D6 Acetate | 1 |
| 143782-18-7 | 4-Isocyanato-2-trifluoromethylbenzonitrile | 1 |
| 143782-23-4 | 4-Isothiocyanato-2-(trifluoromethyl)benzonitrile | 1 |
| 143807-66-3 | Chromafenozide | 1 |
| 143824-78-6 | Fmoc-Trp(Boc)-OH, ≥97.0% (HPLC) | 2 |
| 143878-20-0 | 6-(Phthalimidomethyl)-6,11-dihydro-5h-dibenz[b,e]azepine | 1 |
| 143878-25-5 | Prucalopride Impurity 42 | 1 |
| 143878-29-9 | Methyl 4-acetamido-5-chloro-2,3-dihydrobenzofuran-7-carboxylate | 1 |
| 143900-43-0 | (R)-1-Boc-3-Hydroxypiperidine | 1 |
| 143900-44-1 | (S)-1-Boc-3-hydroxypiperidine | 1 |
| 143919-32-8 | (R)-1,2,3,6-Tetrahydro-4-(3-isopropoxyphenyl)-1,3-dimethylpyridine | 1 |
| 143919-33-9 | (3R,4S)-1,2,3,4-Tetrahydro-4-(3-isopropoxyphenyl)-1,3,4-trimethylpyridine | 1 |
| 143924-48-5 | Rac-Anabasine DiHCl | 1 |
| 143958-75-2 | Ethyl 2,2-dimethylhept-6-enoate | 1 |
| 143966-57-8 | N-t-Boc-L-serine Allyl Ester | 1 |
| 143983-22-6 | L-Lysine Diethylamide | 1 |
| 143993-90-2 | 6-Trimethylstannyl-L-dopa | 1 |
| 144026-79-9 | Scandium(III) triflate, 99% | 1 |
| 144034-80-0 | Rizatriptan | 1 |
| 144034-84-4 | Rizatriptan EP Impurity I | 1 |
| 144035-23-4 | N10-Didesmethyl Rizatriptan | 1 |
| 144051-68-3 | Pemetrexed Impurity D(Free Base) | 1 |
| 144060-40-2 | Febuxostat Bromo Impurity | 1 |
| 144060-52-6 | Febuxostat Isopropyl isomer | 1 |
| 144060-53-7 | Febuxostat | 2 |
| 144060-62-8 | 3-Descyano-3-formyl Febuxostat | 1 |
| 144060-96-8 | Febuxostat (stage-III) | 1 |
| 144060-97-9 | 3-Descyano Febuxostat Ethyl Ester | 1 |
| 144072-29-7 | Boc-4-aminobenzylalcohol | 1 |
| 144074-96-4 | Caspofungin Pneumocandin C0 Impurity | 1 |
| 144110-43-0 | Magenta TM-Glucuro CHA salt, plant tissue culture tested | 1 |
| 144142-33-6 | Ritonavir EP Impurity D | 1 |
| 144143-96-4 | Eprosartan Mesylate | 1 |
| 144163-85-9 | (2S,3S,5S)-2-Amino-3-hydroxy-5-(tert-butyloxycarbonylamino)-1,6-diphenylhexane | 1 |
| 144163-97-3 | ((5-Thiazolyl)methyl)-(4-nitrophenyl)carbonate | 1 |
| 144171-39-1 | Indeno[1,2-e][1,3,4]oxadiazine-4a(3H)-carboxylic acid,7-chloro-2,5-dihydro-2-[[[4-(trifluoromethoxy)phenyl]amino]carbonyl]-,methyl ester | 1 |
| 144171-61-9 | (±)-Indoxacarb | 1 |
| 144186-34-5 | (2R,5R)-1,6-Diphenylhexane-2,5-diamine | 1 |
| 144205-67-4 | (2E)-3-Carboxy-N,N,N-trimethyl-2-propen-1-aminium Chloride | 1 |
| 144209-33-6 | (2β,3α,5α,16β,17β)-2,16-di-1-Pyrrolidinylandrostane-3,17-diol | 1 |
| 144230-50-2 | 4-Methylenepiperidine hydrochloride | 1 |
| 144238-75-5 | Dextrosimendan | 1 |
| 144256-11-1 | (S)-(2,2-Dimethyl-1,3-dioxolan-4-yl)methyl 3-(4-hydroxyphenyl)propanoate | 1 |
| 144284-25-3 | 2,4,5-Trifluorobenzyl Methanol | 1 |
| 144391-74-2 | N-Benzyl-4-phenylbutan-1-amine hydrochloride | 1 |
| 144432-23-5 | Oxacyclohexane Open Ring Tacrolimus | 1 |
| 144432-85-9 | 3-Chloro-4-fluorophenylboronic acid, 98% | 1 |
| 144449-71-8 | Dofetilide N-Oxide | 1 |
| 144457-28-3 | Clopidogrel EP Impurity A | 1 |
| 144457-43-2 | Clopidogrel USP Related Compond B (Freebase) | 1 |
| 144481-98-1 | Landiolol Hydrochloride | 1 |
| 144490-63-1 | Tacrolimus 19-epimer | 1 |
| 144494-65-5 | Tirofiban | 1 |
| 144511-78-4 | (2-Chloro-6,7-dimethoxyquinazoline-4-yl)-(3,4-dimethoxyphenyl)-amine | 1 |
| 144528-14-3 | trans-2-[4-(Dimethylamino)styryl]benzothiazole, 98% | 1 |
| 144550-36-7 | Iodosulfuron Methyl Ester Sodium | 1 |
| 144572-52-1 | Bacitracin EP Impurity K | 1 |
| 144572-54-3 | Bacitracin EP Impurity G | 1 |
| 144572-55-4 | Bacitracin EP Impurity H | 1 |
| 144598-75-4 | Risperidone EP Impurity C | 1 |
| 144604-03-5 | Clarithromycin EP Impurity N | 1 |
| 144631-82-3 | Riluzole Bromo Impurity | 1 |
| 144651-06-9 | Oxasulfuron | 1 |
| 144689-23-6 | Olmesartan Ethyl Ester | 1 |
| 144689-24-7 | Olmesartan | 2 |
| 144689-63-4 | Olmesartan Medoxomil | 1 |
| 144689-93-0 | Ethyl 4-(2-Hydroxy-2-propyl)-2-propyl-1H-imidazole-5-carboxylate | 1 |
| 144689-94-1 | Diethyl-2-propylimidazole-4,5-dicarboxylate | 1 |
| 144690-07-3 | 4-Acetyl-2-propyl-1H-imidazole-5-carboxylic Acid Ethyl Ester | 1 |
| 144690-33-5 | Olmesartan Ethyl Ester Trityl Impurity | 1 |
| 144690-92-6 | TritylOlmesartan Medoxomil | 1 |
| 144701-48-4 | Telmisartan | 2 |
| 144702-26-1 | Telmisartan EP Impurity C | 1 |
| 144702-27-2 | Telmisartan EP Impurity G | 1 |
| 144705-51-1 | Desacetyl-7-desmethyl Agomelatine Hydrobromide | 1 |
| 144710-35-0 | Diethyl 5-benzoylpyrrole-2-malonate | 1 |
| 144740-53-4 | Flupyrsulfuron-methyl | 1 |
| 144740-54-5 | Flupyrsulfuron-methyl sodium | 1 |
| 144750-42-5 | Clopidogrel EP Impurity A | 1 |
| 144750-52-7 | Clopidogrel USP Related Compond B (Hydrochloride) | 1 |
| 144782-23-0 | N2-Phenoxyacetyl Guanine | 1 |
| 144790-28-3 | Cefadroxil EP Impurity D | 1 |
| 144809-28-9 | 5-(4-(2-(5-Ethylpyridin-2-yl)ethoxy)benzylidene)thiazolidine-2,4-dione | 1 |
| 144842-17-1 | 4-[2-(5-Ethyl-2-pyridinyl)ethoxy]benzenemethanol | 1 |
| 144850-45-3 | (E)-1-(Benzo[d][1,3]dioxol-5-yl)-4,4-dimethylpent-1-en-3-one | 1 |
| 144889-50-9 | N-Acetyl-S-(3,4-dihydroxybutyl)-L-cysteine | 1 |
| 144900-34-5 | 4-(2,2-Dichlorocyclopropyl)Phenol 1-Acetate | 1 |
| 144977-91-3 | 2 3 4 Hydroxybenzoyl phenyl propanoic acid | 1 |
| 144978-12-1 | (S)-Ethyl-N-Boc-pyroglutamate, 98% | 1 |
| 145022-44-2 | 1-Ethyl-3-methylimidazolium trifluoromethanesulfonate, ≥98.0% (T) | 5 |
| 145022-45-3 | 1-Ethyl-3-methylimidazolium methanesulphonate, 95% | 1 |
| 145026-81-9 | Propoxycarbazone | 1 |
| 145032-58-2 | Ethyl(1S,5R)-2-oxo-3-oxabicyclo[3.1.0]hexane-1-carboxylate | 1 |
| 145038-50-2 | Fmoc-Glu(OMe)-OH | 1 |
| 145040-37-5 | Candesartan cilexetil | 1 |
| 145069-56-3 | 4-[(2,4-Dimethoxyphenyl)(Fmoc-amino)Methyl]Phenoxyacetic Acid | 1 |
| 145100-50-1 | N-(2-Pyridyl)bis(trifluoromethanesulfonimide) | 1 |
| 145100-51-2 | Comin's reagent (2-[N,N-bis(trifluoromethyl sulphonyl)amino]-5-chloropyridine), extra pure >98% | 1 |
| 145108-58-3 | Dexmedetomidine hydrochloride, 98% | 1 |
| 145133-92-2 | Prilocaine EP Impurity G | 1 |
| 145195-14-8 | S-Methyl-N,N-diethyldithiocarbamate Sulfoxide | 1 |
| 145195-63-7 | Entacapone EP Impurity A | 1 |
| 145202-66-0 | Rizatriptan Benzoate | 2 |
| 145205-94-3 | Boc-Ser(O-propargyl)-OH | 1 |
| 145224-94-8 | Morpholino ethane sulphonic acid, monohydrate, 99% | 2 |
| 145240-28-4 | 4-Butylphenylboronic acid | 1 |
| 145281-92-1 | Emtricitabine Impurity (2,3'-Dideoxy-5-Fluoro-3-Thiouridine) | 1 |
| 145328-03-6 | Dimethyl 3-isobutylpentanedioate | 1 |
| 145340-45-0 | 4-(3-Isopropoxyphenyl)-1,3,4-trimethyl-1,2,3,4-tetrahydropyridine | 1 |
| 145350-09-0 | Pioglitazone N-Oxide | 1 |
| 145356-32-7 | p-Hydroxyxylazine | 1 |
| 145382-68-9 | Sideroxylonal A | 1 |
| 145397-26-8 | (-)-β-D-Dioxolane-5-fluoro Cytidine | 1 |
| 145400-03-9 | Homalomenol A | 1 |
| 145414-76-2 | 4-[[(2E)-6,7-Dihydroxy-3,7-dimethyl-2-octen-1-yl]oxy]-7H-furo[3,2-g][1]benzopyran-7-one | 1 |
| 145416-34-8 | 2-epi-Emtricitabine | 1 |
| 145428-94-0 | Brucine dihydrate, 98.5% | 1 |
| 145435-72-9 | Gamithromycin | 1 |
| 145438-95-5 | (2R,3AR,7aS)-Octahydro-1H-indole-2-carboxylic Acid | 1 |
| 145438-96-6 | N,1-Dimethyl-4-(methyl(nitroso)amino)-1H-imidazole-5-carboxamide | 1 |
| 145438-97-7 | Dinitroso Caffeidine | 1 |
| 145513-33-3 | Perindopril EP Impurity I | 1 |
| 145513-90-2 | (2S,3AR,7aR)-Octahydro-1H-indole-2-carboxylic Acid | 1 |
| 145513-93-5 | (2S,3AS,7aR)-Octahydro-1H-indole-2-carboxylic Acid | 1 |
| 145514-62-1 | (2R,3S)-Boc-3-Phenylisoserine | 1 |
| 145525-41-3 | Mitiglinide Calcium | 1 |
| 145545-23-9 | Tryptophan EP Impurity F | 1 |
| 145546-80-1 | Donepezil EP Impurity F | 1 |
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