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 |
|---|---|---|
| 135206-76-7 | 3-(Chloromethyl)-1-methyl-1H-1,2,4-triazole, 96% | 1 |
| 135267-12-8 | 2-((R)-1-((R)-2-(2,4-Difluorophenyl)oxiran-2-yl)ethoxy)tetrahydro-2H-pyran | 1 |
| 135270-05-2 | (2S,3S)-2-(2,4-Difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)butane-2,3-diol | 1 |
| 135270-07-4 | (2S,3R)-2-(2,4-Difluorophenyl)-3-methyl-2-[(1H-1,2,4-triazol-1-yl)methyl]oxirane | 1 |
| 135270-10-9 | (2S,3S)-2-(2,4-Difluorophenyl)-3-methyl-2-[(1H-1,2,4-triazol-1-yl)methyl]oxirane | 1 |
| 135270-11-0 | (2R,3S)-2-(2,4-Difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)butane-2,3-diol | 1 |
| 135270-13-2 | (2R,3R)-2-(2,4-Difluorophenyl)-3-methyl-2-[(1H-1,2,4-triazol-1-yl)methyl]oxirane | 1 |
| 135272-36-5 | (2S,3R)-2-(2,4-Difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-2,3-butanediol | 1 |
| 135306-56-8 | 6-Isothiocyanatoquinoxaline | 1 |
| 135308-74-6 | Desvenlafaxine USP Related Compound B | 1 |
| 135308-76-8 | D,L-N,N-Didesmethyl-o-desmethyl venlafaxine hydrochloride | 1 |
| 135326-11-3 | Gadoxetic acid | 1 |
| 135326-22-6 | Gadoxetate Disodium | 1 |
| 135365-07-0 | N-(3-Nitrophenethyl)acetamide | 1 |
| 135393-42-9 | Paclitaxel Derivative C | 1 |
| 135410-20-7 | Acetamiprid | 1 |
| 135422-90-1 | 3-(2,2,5,5-Tetramethyl-1,3-dioxane-4-carboxamido)propanoic Acid | 1 |
| 135459-87-9 | Strontium Ranelate | 1 |
| 135513-20-1 | Diphenylmethyl Mesylate | 1 |
| 135529-16-7 | Sulfamethoxazole EP Impurity B | 1 |
| 135567-49-6 | Decitabine Monohydrate | 1 |
| 135575-42-7 | Caspofungin Pneumocandin B0 Impurity | 1 |
| 135590-91-9 | Mefenpyr-diethyl | 1 |
| 135610-90-1 | Fmoc-D-His(Trt)-OH, 97% | 1 |
| 135634-18-3 | 2,4-Difluorophenyl-(4-piperidinyl)methanone oxime Hydrochloride | 1 |
| 135635-46-0 | (E)-8-Ethyl-5,6,8,11,12,13,14,15,16,17,18,19,24,25,26,26a-hexadecahydro-5,19-dihydroxy-3-[(E)-2-(4-hydroxy-3-methoxycyclohexyl)-1-methylvinyl]-14,16-dimethoxy-4,10,12,18-tetramethyl-15,19-epoxy-3H-pyrido[2,1-c][1,4]oxaazacyclotricosine-1,7,20,21-(4H,23H)-tetrone | 1 |
| 135635-47-1 | 31-O-Desmethyl tacrolimus | 1 |
| 135646-98-9 | 15-Keto Latanoprost | 1 |
| 135673-97-1 | Fmoc-Cha-OH | 1 |
| 135689-93-9 | 4'-Formylbiphenyl-2-carbonitrile | 1 |
| 135729-56-5 | Palonosetron EP Impurity D | 1 |
| 135729-57-6 | PAS3 Enantiomer (palonosetron) | 1 |
| 135729-61-2 | (S,S)-Palonosetron | 1 |
| 135729-62-3 | (S,S)-Palonosetron Hydrochloride | 2 |
| 135729-73-6 | Palonosetron USP Related Compound D (Freebase) | 1 |
| 135729-75-8 | Palonosetron EP Impurity F (Hydrochloride) | 1 |
| 135729-78-1 | Palonosetron Impurity 3 | 1 |
| 135769-74-3 | Imidacloprid EP impurity G | 1 |
| 135784-57-5 | rac-N-Demethyl Dimetindene | 1 |
| 135821-69-1 | Tacrolimus Impurity I | 1 |
| 135876-30-1 | 9,9-Bis(3,4-dicarboxyphenyl)fluorene dianhydride, 98% | 1 |
| 135884-31-0 | N-Boc-2-pyrroleboronic acid, ≥98% | 1 |
| 135906-03-5 | endo-9-Methyl-9-azabicyclo[3.3.1]nonan-3-amine Dihydrochloride | 1 |
| 135928-31-3 | (14BRS)-1,2,3,4,10,14b-Hexahydropyrazino[2,1-a]pyrido[2,3-c][2]benzazepine Maleate | 1 |
| 135964-95-3 | Rel-4-(2-Bromo-4,5-dimethoxybenzyl)-4-(2-(2-((1R,2S,5R)-6,6-dimethylbicyclo[3.1.1]heptan-2-yl)ethoxy)ethyl)morpholin-4-ium Bromide | 1 |
| 136030-33-6 | Fmoc-Tic-OH | 1 |
| 136081-60-2 | 2,3-Dihydro-5-benzofuranethanol Methanesulfonate | 1 |
| 136081-74-8 | Ethyl 1-benzoylpiperidine-4-carboxylate | 1 |
| 136081-79-3 | N-[4-(2-Bromoethoxy)phenyl]methanesulfonamide | 1 |
| 136085-37-5 | Lobetyolin | 1 |
| 136112-00-0 | Phenol:Chloroform:Isoamyl alcohol mixture | 1 |
| 136116-84-2 | Triethyl (5-Benzoyl-1H-pyrrol-2-yl)methanetricarboxylate | 1 |
| 136135-57-4 | Amphotericin B EP Impurity B | 1 |
| 136135-61-0 | Amphotericin B EP Impurity C | 1 |
| 136152-64-2 | (R)-Dimethindene Maleate | 1 |
| 136152-65-3 | (S)-(+)-Dimethindene Maleate | 1 |
| 136156-13-3 | (4Z,7Z,10Z,13Z,16Z)-Nonadeca-4,7,10,13,16-pentaenoic Acid | 1 |
| 136236-51-6 | Rasagiline WS | 1 |
| 136236-52-7 | Rasagiline Hemitartarate WS | 1 |
| 136266-79-0 | (2-Aminophenyl)(3-bromophenyl)methanone | 1 |
| 136272-61-2 | Lactulose EP Impurity F | 1 |
| 136285-65-9 | Ethyl 2-((tert-butoxycarbonyl)amino)-3-nitrobenzoate | 1 |
| 136285-67-1 | Ethyl 2-[N-[(2'-Cyanobiphenyl-4-yl)methyl]amino]-3-nitrobenzoate | 1 |
| 136285-69-3 | Ethyl 3-amino-2-(((2′-cyano-[1,1′-biphenyl]-4-yl)methyl)amino)benzoate | 1 |
| 136293-03-3 | 42-Oxorapamycin | 1 |
| 136304-78-4 | Methyl 3-amino-2-(((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)amino)benzoate | 1 |
| 136304-93-3 | 4'-(Chloromethyl)-[1,1'-Biphenyl]-2-carbonitrile | 1 |
| 136310-64-0 | Tiotropium EP Impurity B | 1 |
| 136310-66-2 | Tiotropium EP Impurity D | 1 |
| 136310-93-5 | Tiotropium bromide | 1 |
| 136310-95-7 | Tiotropium EP Impurity C | 1 |
| 136370-31-5 | Cortisone 17-Valerate | 1 |
| 136401-69-9 | Pioglitazone EP Impurity B | 1 |
| 136426-54-5 | Fluquinconazole | 1 |
| 136431-94-2 | Iso Tiotropium Bromide | 1 |
| 136434-34-9 | Duloxetine Hydrochloride | 1 |
| 136450-10-7 | Pranlukast Chromene Carboxamide Impurity | 1 |
| 136465-98-0 | Saquinavir Mesilate EP Impurity A | 1 |
| 136470-77-4 | Abacavir 5`-Phosphate | 1 |
| 136470-78-5 | Abacavir | 1 |
| 136470-79-6 | Abacavir EP Impurity A | 1 |
| 136476-38-5 | Cyclopropane-1,1-diylbis(methylene) dimethanesulfonate | 1 |
| 136521-48-7 | Tiotropium EP Impurity I | 1 |
| 136522-17-3 | Saquinavir Mesilate EP Impurity C | 1 |
| 136522-33-3 | Abacavir USP Related Compound C (Free Base) | 1 |
| 136522-35-5 | (1S,4R)-4-Amino-2-cyclopentene-1-methanol | 1 |
| 136561-53-0 | (2R,3S)-3-Phenylisoserine | 1 |
| 136565-76-9 | Lamotrigine N2-Oxide | 1 |
| 136565-77-0 | Lamotrigine 5 N Glucuronide | 1 |
| 136572-09-3 | Irinotecan hydrochloride | 1 |
| 136590-28-8 | Pravastatin EP Impurity G | 1 |
| 136620-75-2 | Vibegron N-Boc Amino Alcohol Impurity (2S,3R)-Isomer | 1 |
| 136620-82-1 | Vibegron N-Boc Amino Alcohol Impurity (2S,3S) Isomer | 1 |
| 136656-97-8 | (S)-Ketoprofen Ethyl Ester | 1 |
| 136657-41-5 | Pravastatin EP Impurity E (Free Base) | 1 |
| 136765-31-6 | Dothiepin-d3 | 1 |
| 136765-55-4 | 1,2,4- Butanetriol-1,4-Dintrate | 1 |
| 136790-76-6 | Lubiprostone | 1 |
| 136846-20-3 | 2`Epi-Lamivudine | 1 |
| 136896-92-9 | 6-Vinylnaphthalen-2-ol | 1 |
| 136897-64-8 | Methyl 2,4,5-trifluoro-3-methoxy-benzoate | 1 |
| 136949-58-1 | Iobitridol | 1 |
| 136994-78-0 | Ethyl 3,4-O-isopropylideneshikimate | 1 |
| 137045-30-8 | Flurbiprofen EP Impurity E | 1 |
| 137071-32-0 | Pimecrolimus | 1 |
| 137076-54-1 | DOTA-tri-t-Bu-ester, 95%+ | 1 |
| 137132-70-8 | Mitoxantrone EP Impurity D | 1 |
| 137174-25-5 | Budesonide EP Impurity G | 1 |
| 137211-63-3 | N-Desmethoxypropyl N-Carbethoxy Plucalopride | 1 |
| 137211-64-4 | 4-Amino-5-chloro-2,3-dihydro-N-4-piperidinyl-7-benzofurancarboxamide | 1 |
| 137226-08-5 | N,9-Diacetylguanine | 1 |
| 137234-62-9 | Voriconazole | 2 |
| 137234-63-0 | Voriconazole USP Related Compound B | 1 |
| 137234-74-3 | Voriconazole Impurity-5 | 1 |
| 137234-75-4 | VNZ-1-Voricanazole | 1 |
| 137234-76-5 | Voriconazole (2R,3R)-Isomer | 1 |
| 137234-87-8 | 6-Ethyl-5-fluoropyrimidin-4(1H)-one | 1 |
| 137234-88-9 | Voriconazole EP Impurity C | 1 |
| 137252-25-6 | Cannabidiol hydroxyquinone | 1 |
| 137281-23-3 | Pemetrexed | 1 |
| 137281-39-1 | Pemetrexed Acid | 1 |
| 137310-15-7 | Dimethyl 3-(4-chlorophenyl)pentanedioate | 1 |
| 137314-40-0 | R-Thiotic Acid Tromethamine | 1 |
| 137330-13-3 | Tilmicosin Phosphate Salt | 1 |
| 137330-52-0 | Rel-(R,R)-Voriconazole | 1 |
| 137384-55-5 | (4-(Bromomethyl)cyclohexyl)methanol | 1 |
| 137401-45-7 | 2-tert-Butoxycarbonylaminomalonicacid monoethyl ester | 1 |
| 137433-23-9 | R(-)-Hydroxy Chloroquine | 1 |
| 137433-24-0 | S(+)-Hydroxy Chloroquine | 1 |
| 137472-65-2 | 4-Amino-N-((3S,4R)-1-(3-(4-fluorophenoxy)propyl)-3-methoxypiperidin-4-yl)-2-methoxybenzamide | 1 |
| 137512-74-4 | Emamectin B1 Benzoate | 1 |
| 137525-51-0 | BPc 157 | 1 |
| 137530-41-7 | Ent-Emtricitabine | 1 |
| 137592-03-1 | Hericenone C | 1 |
| 137592-04-2 | Hericenone D | 1 |
| 137698-08-9 | N-Acetyl-S-(3-amino-2-hydroxy-3-oxopropyl)-L-cysteine | 1 |
| 137698-09-0 | N-Acetyl-S-(1-carbamoyl-2-hydroxyethyl)-L-cysteine | 1 |
| 137705-39-6 | Glycitin 6′′-O-malonate | 1 |
| 137712-89-1 | Deschloro Pimecrolimus | 1 |
| 137732-39-9 | Atovaquone EP Impurity B | 1 |
| 137829-79-9 | Pyrromethene 597 | 1 |
| 137862-53-4 | Valsartan | 2 |
| 137862-57-8 | L-Alanine Valsartan | 1 |
| 137862-78-3 | Isoleucine Valsartan | 1 |
| 137862-87-4 | Valsartan EP Impurity A | 1 |
| 137863-17-3 | Valsartan Methyl Ester | 1 |
| 137863-20-8 | Valsartan Benzyl Ester | 1 |
| 137863-48-0 | D-Valsartan methyl ester | 1 |
| 137863-55-9 | Valsartan L-Luceine | 1 |
| 137863-89-9 | Valsartan Impurity 8 (Freebase) | 1 |
| 137863-90-2 | N-[(2'-Cyano[1,1'-biphenyl]-4-yl)methyl]-N-(1-oxopentyl)-L-valine Methyl Ester | 1 |
| 137908-78-2 | Diphenhydramine N-Glucuronide | 1 |
| 137973-76-3 | 5-Dehydro Tolvaptan | 1 |
| 137977-97-0 | 1,2,3,4-Tetrahydro-1-(4-Amino-2-methylbenzoyl)-7-chloro-5H-1-benzazepin-5-one | 1 |
| 137982-91-3 | 7-Chloro-1,2,3,4-tetrahydro-1-(2-methyl-4-nitrobenzoyl)-5H-1-benzazepin-5-one | 1 |
| 138035-55-9 | Cimetidine EP Impurity B | 1 |
| 138109-49-6 | 2,4-Dimethoxyphenylmagnesium bromide, 0.5 M in THF | 1 |
| 138112-76-2 | Agomelatine | 1 |
| 138113-05-0 | N-Deacetyl-N-Formyl Agomelatine | 1 |
| 138113-07-2 | 2-(7-Methoxynaphthalen-1-yl)acetamide | 1 |
| 138113-08-3 | 7-Methoxy-1-naphthylacetonitrile | 1 |
| 138113-09-4 | 2-(7-Methoxynaphthalen-1-yl)ethan-1-amine | 1 |
| 138139-82-9 | (E)-6,6-Dimethyl-2-hepten-4-ynal | 1 |
| 138148-59-1 | 3-(Methyldithio)propanoic Acid | 1 |
| 138168-36-2 | Gadobutrol EP Impurity B | 1 |
| 138199-71-0 | Levofloxacin Hemihydrate | 1 |
| 138247-43-5 | Lisinopril EP Impurity H | 1 |
| 138261-41-3 | Imidacloprid | 1 |
| 138271-16-6 | (Z)-(2,4-Difluorophenyl)-4-Piperidinylmethanone Oxime Hydrochloride | 1 |
| 138279-32-0 | 4-(2,3-Dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylic Acid | 1 |
| 138320-26-0 | Methyl 2-(2-formylphenoxy)hexanoate | 1 |
| 138320-27-1 | 2-(2-Formylphenoxy)hexanoic acid | 1 |
| 138377-80-7 | Ornithine Lactam Hydrochloride | 1 |
| 138401-24-8 | Irbesartan Cyano Impurity | 1 |
| 138402-05-8 | 2-Butyl-1,3-diazaspiro[4.4]non-1-en-4-one | 1 |
| 138402-10-5 | Irbesartan N1 Trityl Impurity | 1 |
| 138402-11-6 | Irbesartan | 1 |
| 138402-33-2 | 5-(4'-(Bromomethyl)-[1,1'-biphenyl]-2-YL)-2H-tetrazole | 1 |
| 138514-32-6 | Cefditoren Pivoxi imp VI | 1 |
| 138530-94-6 | Dexlansoprazole | 1 |
| 138530-95-7 | Lansoprazole S-Isomer | 1 |
| 138564-58-6 | 2-Amino-5-Methyl-3-Thiophenecarbonitrile | 1 |
| 138564-59-7 | Olanzapine EP Impurity A | 1 |
| 138564-60-0 | Olanzapine Amine Impurity | 1 |
| 138564-61-1 | 1-[[2-[(2-Aminophenyl)amino]-5-methyl-3-thienyl]carbonyl]-4-methyl-piperazine | 1 |
| 138569-60-5 | 4-Methoxy-3,5-dimethylpyridine-2-carboxylic acid | 1 |
| 138584-34-6 | Losartan N1-Beta-D-Glucuronide | 1 |
| 138584-35-7 | Losartan N2-beta-D-glucuronide | 1 |
| 138588-40-6 | 2-Amidinopyrimidine hydrochloride | 1 |
| 138604-91-8 | Velpatasvir MMP impurity | 1 |
| 138614-30-9 | Icatibant Acetate | 1 |
| 138661-02-6 | Pentreotide trifluoroacetate, 95% | 1 |
| 138680-08-7 | (R)-Zopiclone | 1 |
| 138680-52-1 | 3,6,8-Trihydroxy-3-methyl-1H-2-benzopyran-1,4(3H)-dione | 1 |
| 138729-47-2 | Eszopiclone | 1 |
| 138729-68-7 | (7-Chloro-5-phenyl-2,3-dihydro-1H-benzo[e][1,4]diazepin-2-yl)methanamine | 1 |
| 138768-62-4 | N-Nitroso Metoprolol | 1 |
| 138774-94-4 | Fmoc-D-2-Nal-OH | 1 |
| 138786-67-1 | Pantoprazole Sodium | 1 |
| 138797-71-4 | Fmoc-D-Thr(tBu)-OH, ≥98% (TLC) | 1 |
| 138799-98-1 | Gabapentin Methyl ester | 1 |
| 138804-88-3 | Methylprednisolone 21-Propionate | 1 |
| 138844-81-2 | Ibandronate sodium | 1 |
| 138872-73-8 | Deschloro Florfenicol | 1 |
| 138877-09-5 | (R,R,R)-2-Azabicyclo[3.3.0]octane-3-carboxylic Acid Benzyl Ester Hydrochloride Salt | 1 |
| 138890-50-3 | Brinzolamide Racemc mixture(mixture of S&R isomer) | 1 |
| 138890-58-1 | (R)-4-(Ethylamino)-2-methyl-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine-6-sulfonamide 1,1-dioxide | 1 |
| 138890-62-7 | Brinzolamide | 1 |
| 138892-82-7 | Enrofloxacin EP Impurity C | 1 |
| 138908-40-4 | CL 316243 Disodium Salt | 1 |
| 138926-19-9 | Ibandronate Sodium Monohydrate | 1 |
| 138982-67-9 | Ziprasidone Hydrochloride Monohydrate | 1 |
| 138998-47-7 | Ethyl 3-(N,N-dimethylamino)-2-(2,3,4,5-Tetrafluorobenzoyl)acrylate | 1 |
| 139013-68-6 | (S)-4-Chloro-1,3-butanediol | 1 |
| 139079-39-3 | 7-Hydroxy Quetiapine | 1 |
| 139110-80-8 | Zanamivir | 1 |
| 139122-19-3 | Ropinirole EP Impurity F | 1 |
| 139122-20-6 | Ropinirole Tosyl Derivative | 1 |
| 139177-62-1 | Dysprosium(III) trifluoromethanesulphonate, 98% | 1 |
| 139183-81-6 | (R)-1-(3,4-Dihydroxyphenyl)-2-(methylamino)ethyl hydrogen Sulfate | 1 |
| 139256-98-7 | Heptadecyl (2-(trimethylammonio)ethyl) phosphate | 1 |
| 139262-23-0 | N-alpha-Fmoc-L-lysine Hydrochloride | 1 |
| 139264-15-6 | Zolmitriptan EP Impurity D | 1 |
| 139264-17-8 | Zolmitriptan | 2 |
| 139264-24-7 | Zolmitriptan EP Impurity A | 1 |
| 139264-35-0 | N-Desmethyl Zolmitriptan | 1 |
| 139264-55-4 | (4S)-4-[(4-Nitrophenyl)methyl]-2-oxazolidinone | 1 |
| 139264-57-6 | Zolmitriptan Hydrazinylbenzyl Impurity | 1 |
| 139264-66-7 | Zolmitriptan Impurity C | 1 |
| 139264-69-0 | Zolmitriptan USP Related Compound B | 1 |
| 139272-29-0 | 1-(4-Hydrazinylphenyl)-N-methylmethanesulfonamide | 1 |
| 139272-66-5 | Aceclofenac EP Impurity D | 1 |
| 139272-67-6 | Aceclofenac EP Impurity E | 1 |
| 139272-68-7 | Aceclofenac Tert-Butyl Ester | 1 |
| 139301-16-9 | [4-[(2-Hydroxytetradecyl)oxy]phenyl]phenyliodonium hexafluoroantimonate, 97% | 1 |
| 139301-27-2 | 4-(Trifluoromethoxy)phenylboronic acid, 95% | 1 |
| 139306-10-8 | Rivastigmine EP Impurity A | 1 |
| 139395-94-1 | Valdecoxib Impurity 4 | 1 |
| 139404-48-1 | Tiotropium Bromide Hydrate | 1 |
| 139481-28-0 | Methyl 2-(((2'-Cyano-[1,1'-biphenyl]-4-yl)methyl)amino)-3-nitrobenzoate | 1 |
| 139481-33-7 | Azilsartan Impurity I | 1 |
| 139481-38-2 | Candesartan Impurity 4 | 1 |
| 139481-41-7 | Ethyl 2-ethoxy-1-[(2-cyanobiphenyl-4-yl)methyl]-1H-benzimidazole-7-carboxylate | 1 |
| 139481-44-0 | Azilsartan Impurity 1 | 1 |
| 139481-58-6 | Candesartan Cilexetil EP Impurity A | 1 |
| 139481-59-7 | Candesartan Cilexetil EP Impurity G | 1 |
| 139481-69-9 | Candesartan Cilexetil EP Impurity I | 1 |
| 139481-72-4 | Trityl Candesartan | 1 |
| 139481-75-7 | Candesartan Methyl Ester Methoxy Analog | 1 |
| 139481-76-8 | Candesartan Acid Methoxy Analog | 1 |