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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 |
|---|---|---|
| 18668-29-6 | Vecuronium Bromide EP Impurity F | 1 |
| 18668-68-3 | 4-Bromo-1,2-Butadiene | 1 |
| 18671-97-1 | 2,6-Dichloroquinoxaline, 97% | 1 |
| 18680-27-8 | (1S,2S,3R,5S)-(+)-2,3-Pinanediol | 2 |
| 18683-73-3 | Chlorpromazine Sulfone Hydrochloride | 1 |
| 18683-91-5 | Ambroxol | 1 |
| 18683-95-9 | Ambroxol Impurity B | 1 |
| 18691-97-9 | Methabenzthiazuron | 1 |
| 18695-01-7 | Oxytetracycline EP Impurity D | 1 |
| 18698-96-9 | 2-Iodophenylacetic acid | 1 |
| 18698-97-0 | 2-Bromophenylacetic acid, 98% | 1 |
| 18699-02-0 | Mirabegron M9 | 1 |
| 18704-37-5 | Mitapivat Sulfonyl Chloride Impurity | 1 |
| 18711-59-6 | 4-methyl-1H-pyyrole-2-carboxylic acid | 1 |
| 18718-10-0 | Cobalt phosphate | 1 |
| 18719-76-1 | Keracyanin | 1 |
| 18725-37-6 | Acetylcysteine EP Impurity D | 1 |
| 18747-42-7 | Methylisopelletierine | 1 |
| 18748-98-6 | Stearyl Trimethylsilyl Ether | 1 |
| 18750-95-3 | 9,10-Bis-trimethylsilanylethynyl-anthracene | 1 |
| 18751-99-0 | Oxytetracycline EP Impurity E | 1 |
| 18766-67-1 | Leucodopachrome | 1 |
| 18771-50-1 | Tetrahydrouridine | 1 |
| 18776-12-0 | 3-Chloro-1-phenyl-1-propanol | 1 |
| 18779-08-3 | Lutetium(III) acetate, hydrate, 99.9% | 1 |
| 18786-24-8 | Serpentine | 1 |
| 18791-02-1 | 2,3-Dibromopropionyl chloride, 98% | 1 |
| 18794-84-8 | trans-β-Farnesene, 98% | 1 |
| 18797-80-3 | Acetylcorynoline | 1 |
| 18800-37-8 | 1-(2-Bromoethoxy)-2-Nitrobenzene | 1 |
| 18800-53-8 | 3,4-Dimethylthiophenol | 1 |
| 18804-33-6 | 6-Chloro-2-hexanol | 1 |
| 18819-89-1 | Tetrabutylammonium benzoate, for electrochemical analysis, ≥99% | 1 |
| 18820-29-6 | Manganese sulphide | 1 |
| 18820-82-1 | Pyridine hydrobromide, 98% | 1 |
| 18822-58-7 | O-Tert-Butyl-L-serine | 1 |
| 18829-70-4 | (−)-Catechin, ≥97% (HPLC), from green tea | 1 |
| 18833-13-1 | Acephylline Piperazinate | 1 |
| 18835-33-1 | 1-Hexacosene | 1 |
| 18835-34-2 | 1-Octacosene | 1 |
| 18835-59-1 | Liothyronine EP Impurity B (Dihydrate Salt) | 1 |
| 18836-52-7 | Pellitorine | 1 |
| 18851-33-7 | 1,10-Phenanthroline hydrochloride, GR 99%+ | 1 |
| 18854-01-8 | Isoxathion | 1 |
| 18856-86-5 | Trimethylamine D9 Hydrochloride | 1 |
| 18865-38-8 | Glycinexylidine | 1 |
| 18865-48-0 | Actinomycin X2 | 1 |
| 18868-43-4 | Molybdenum(IV) oxide, 99% | 1 |
| 18871-66-4 | N,N-Dimethylacetamide Dimethyl Acetal (stabilized with 5-10% Methanol) | 1 |
| 18880-00-7 | 4-tert-Butylbenzyl Bromide | 1 |
| 18883-66-4 | Streptozotocin, 98% | 2 |
| 18903-01-0 | 1-(3-Phenyl-2-propenyl)piperazine | 1 |
| 18903-04-3 | 1-(Piperazin-1-yl)butan-1-one | 1 |
| 18907-82-9 | 4-Nitrosopiperazin-2-one | 1 |
| 18908-66-2 | 2-Ethylhexyl bromide, 97% | 1 |
| 18910-68-4 | Salbutamol EP Impurity C | 1 |
| 18910-70-8 | Salbutamol EP Impurity M | 1 |
| 18911-76-7 | Yttrium(III) Hexafluoro-2,4-Pentanedionate | 1 |
| 18913-84-3 | Nordeprenyl | 1 |
| 18916-17-1 | Neohesperidin Dihydrochalcone EP Impurity D | 1 |
| 18917-93-6 | Magnesium lactate dihydrate | 1 |
| 18919-94-3 | Tetracosamethyl-cyclododecasiloxane | 1 |
| 18921-13-6 | Zinc bromide, dihydrate, 99% | 1 |
| 18923-59-6 | PSS-Dodecaphenyl substituted | 1 |
| 18925-10-5 | Allyl Zinc Bromide | 1 |
| 18942-26-2 | Chebulinic acid, 98% | 1 |
| 18942-49-9 | Boc-D-phenyl alanine, 99% | 1 |
| 18956-15-5 | Pinostrobin chalcone | 1 |
| 18962-61-3 | Magnesium aspartate, 99% | 1 |
| 18979-61-8 | 4-Butylresorcinol | 1 |
| 18991-39-4 | 4-Methylbenzyl Thiocyanate | 1 |
| 18994-82-6 | 4-(2-(1H-Imidazol-1-yl)ethyl)Morpholine | 1 |
| 18995-35-2 | 1-tert-Butoxy-4-chlorobenzene | 1 |
| 18996-35-5 | Monosodium citrate | 2 |
| 18997-19-8 | Chloromethyl pivalate | 1 |
| 19004-19-4 | Copper(II) nitrate hemi(pentahydrate), ACS reagent, 98% | 1 |
| 19008-62-9 | 2-(3-Nitrophenyl)ethanamine Hydrochloride | 1 |
| 19012-03-4 | 1-Methyl-3-formylindole, 97% | 1 |
| 19013-07-1 | Demethoxyencecalin | 1 |
| 19013-15-1 | Ethyl-4-methyl-3-nitrobenzoate | 1 |
| 19023-40-6 | N-Nitroso Fenfluramine | 1 |
| 19044-66-7 | Clopidogrel Impurity (Mixture of Z and E Isomers) | 1 |
| 19044-88-3 | Oryzalin, ≥98% | 2 |
| 19057-60-4 | Dioscin | 1 |
| 19060-15-2 | 4-Aminobutyraldehyde Dimethyl Acetal | 1 |
| 19064-18-7 | 2,6-Difluorobenzyl alcohol | 1 |
| 19064-24-5 | 2,6-Difluoronitrobenzene | 1 |
| 19064-69-8 | 1-Aminophthalazine | 1 |
| 19070-16-7 | (3-(Dimethylamino)propyl)magnesium chloride | 1 |
| 19077-20-4 | Chlorpromazine EP Impurity B | 1 |
| 19077-98-6 | N-Acetyl Sulfapyridine | 1 |
| 19089-60-2 | 2-Sulfoterephthalic acid monosodium salt, >98% | 1 |
| 19094-56-5 | 2-Chloro-5-iodobenzoic acid, 97% | 1 |
| 19097-60-0 | Pentaethylene Glycol Monotridecyl Ether | 1 |
| 19099-54-8 | 2-Iodoisopropylbenzene | 1 |
| 19099-93-5 | 1-Cbz-4-piperidone | 1 |
| 19119-14-3 | Minocycline EP Impurity H | 1 |
| 19121-58-5 | Solasonine | 1 |
| 19129-92-1 | Methyl-2-bromopentanoate | 1 |
| 19130-96-2 | 1-Deoxynojirimycin, ≥95% | 1 |
| 19136-91-5 | Propionic acid d2 | 1 |
| 19141-85-6 | 5-Ethyl-1H-imidazole | 1 |
| 19152-93-3 | Triamterene EP Impurity C | 1 |
| 19153-87-8 | Dextrorphan-O-beta-D-Glucuronide | 1 |
| 19158-51-1 | Tosyl Cyanide | 1 |
| 19171-18-7 | Pomalidomide Impurity D | 1 |
| 19171-19-8 | Pomalidomide WS | 1 |
| 19172-47-5 | Lawesson's reagent | 1 |
| 19179-12-5 | Cyclo-(Pro-Gly) | 1 |
| 19182-81-1 | 1,4-Dinitro-1H-imidazole | 1 |
| 19185-77-4 | Diazoxide N-Acetyl Impurity | 1 |
| 19203-53-3 | Pyridoxine Impurity-32 | 1 |
| 19203-56-6 | Bispyridoxine | 1 |
| 19210-12-9 | Harpagoside | 1 |
| 19216-53-6 | Alfuzosin Hydrochloride - Impurity F | 1 |
| 19216-56-9 | Prazosin | 1 |
| 19216-68-3 | Alfuzosin EP Impurity F Hydrochloride | 1 |
| 19221-08-0 | 4-Hydroxy-4'-Nitrostilbene | 1 |
| 19222-41-4 | Ammonium gluconate | 1 |
| 19224-29-4 | ((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(ethane-2,1-diyl) diacetate | 1 |
| 19230-81-0 | Creatinine hydrochloride, 99% | 1 |
| 19231-06-2 | Bis(p-methoxyphenyl)iodonium bromide | 1 |
| 19236-14-7 | Praseodymium(III) isopropoxide | 1 |
| 19237-84-4 | Terazosin EP Impurity K | 1 |
| 19241-16-8 | Xylazine EP Impurity C | 1 |
| 19246-18-5 | Glutathione EP Impurity A | 1 |
| 19249-03-7 | Triethylene glycol di(ptoluenesulfonate) | 1 |
| 19249-04-8 | Bis(2-(dimethylamino)ethyl) Succinate | 1 |
| 19259-90-6 | Acetyl-d3 Chloride | 1 |
| 19281-31-3 | Prilocaine EP impurity A | 1 |
| 19294-04-3 | 3,5-Bis(bromomethyl)toluene | 1 |
| 19298-14-7 | 2-((4-Aminophenyl)amino)ethanol | 1 |
| 19311-91-2 | N,N-Diethylsalicylamide | 1 |
| 19313-87-2 | 3-Chloro-N-(4-methoxyphenyl)propanamide | 1 |
| 19315-93-6 | 6-Hydroxyquinolin-2(1H)-one | 1 |
| 19324-55-1 | 16-Dehydro 7-keto-Pregnenolone Acetate | 1 |
| 19328-35-9 | Tetrabenazine Related compound 4 | 1 |
| 19337-97-4 | trans-3-(3-Pyridyl)acrylic acid, 99% | 1 |
| 19347-73-0 | 6-Chlorohexanoyl chloride | 1 |
| 19351-16-7 | 3-Alfa,5-beta-Tetrahydro Levonorgestrel | 1 |
| 19356-17-3 | 25-Hydroxyvitamin D3 | 1 |
| 19358-27-1 | (2E)-N-(4-Fluorophenyl)-3-phenylprop-2-enamide | 1 |
| 19358-41-9 | 2-Chlorophenyl carbonochloridate | 1 |
| 19361-59-2 | 2,3,4-Trichlorobenzaldehyde | 1 |
| 19361-62-7 | Styrene-d8 | 1 |
| 19362-77-7 | 4,4'-Thiobisbenzenethiol | 1 |
| 19367-38-5 | Methyl 4-Hydroxy Cinnamate | 1 |
| 19372-44-2 | Calcium acetylacetonate, 98% | 1 |
| 19375-89-4 | Triamterene EP Impurity B | 1 |
| 19377-82-3 | 1-(Furan-2-yl)-N-(furan-2-ylmethyl)methanimine | 1 |
| 19379-33-0 | Ampicillin EP Impurity B | 1 |
| 19379-90-9 | Benzoxonium Chloride | 1 |
| 19381-50-1 | Naphthol green B | 2 |
| 19385-96-7 | 5,7-Dimethyladamantane-1,3-diamine | 1 |
| 19387-83-8 | Xylometazoline EP Impurity B | 1 |
| 19387-91-8 | Tinidazole | 1 |
| 19388-87-5 | Taurolidine | 1 |
| 19395-40-5 | Alpha-Phenyl-2-piperidineacetic acid Hydrochloride | 1 |
| 19395-41-6 | Methylphenidate Impurity A | 1 |
| 19396-06-6 | Polyoxin B | 1 |
| 19396-73-7 | 1-Phenyl-1-octanol | 1 |
| 19397-95-6 | 5-Amino-2-chlorophenol | 1 |
| 19398-06-2 | 2-Ethylphenylhydrazine hydrochloride, 98% | 1 |
| 19398-47-1 | 1,4-Dibromo-2-butanol | 1 |
| 19398-61-9 | 2,5-Dichlorotoluene | 1 |
| 19402-64-3 | Benzenesulfonic Acid,Ammonia | 1 |
| 19403-92-0 | 2,4,6-Triiodo-1,3-benzenediol | 1 |
| 19408-46-9 | Kasugamycin Hydrochloride | 1 |
| 19408-74-3 | 1,2,3,7,8,9-Hexachlorodibenzodioxin | 1 |
| 19408-84-5 | Dihydrocapsaicin, ≥98% | 1 |
| 19420-57-6 | (Stearoyl-2-lyso-sn-glycero-3-phosphocholine) | 1 |
| 19423-77-9 | Praseodymium chloride, hydrate, 99.9% | 1 |
| 19423-78-0 | Neodymium(III) chloride, hydrate, 99.9% | 1 |
| 19423-85-9 | Erbium(III) chloride, hydrate, 99.9% | 2 |
| 19423-87-1 | Ytterbium(III) chloride, hydrate, 99.9% | 2 |
| 19427-28-2 | N-Formyl-L-aspartic acid | 1 |
| 19428-14-9 | Benproperine Phosphate | 1 |
| 19430-93-4 | 1H,1H,2H-Perfluoro-1-hexene | 1 |
| 19434-42-5 | 4-Amino-2-phenylphenol | 1 |
| 19436-52-3 | N-Acetyl-D-alanine, 98% | 1 |
| 19438-10-9 | Methyl 3-hydroxybenzoate | 2 |
| 19438-61-0 | 4-Methylphthalic anhydride | 1 |
| 19448-54-5 | Methyl (4-chloro-3-trifluoromethylphenyl)carbamate | 1 |
| 19448-61-4 | Propionic acid-d6 | 1 |
| 19457-55-7 | Exemestane EP Impurity E | 1 |
| 19466-47-8 | Stigmastan-3β-ol | 1 |
| 19479-83-5 | 1,1'-Ethylenedipiperazine | 1 |
| 19480-43-4 | MCPA-Butoxyethyl Ester | 1 |
| 19481-82-4 | 2-Bromopropanenitrile | 1 |
| 19485-87-1 | Rotigotine Impurity 2 (Freebase) | 1 |
| 19490-92-7 | Doxylamine EP Impurity B | 1 |
| 19493-33-5 | 2-Chlor-4'-methyl-biphenyl | 1 |
| 19499-19-5 | Ethyl 4,7-dichloroquinoline-3-carboxylate | 1 |
| 19500-02-8 | 3-Methoxy-2-methylaniline | 1 |
| 19501-58-7 | (4-Methoxyphenyl)hydrazine Hydrochloride | 1 |
| 19503-26-5 | [1,2,4]Triazole-1-carboxamidine Hydrochloride | 1 |
| 19513-05-4 | Manganese(III) acetate, dihydrate, 97% | 1 |
| 19524-06-2 | 4-Bromopyridine hydrochloride, 99% | 1 |
| 19532-96-8 | N,N'-Dibutylphthalamide | 1 |
| 19532-98-0 | N,N'-Dimethylphthalamide | 1 |
| 19538-78-4 | N-Formylcysteine | 1 |
| 19542-54-2 | Z-Val-Val-OH | 1 |
| 19542-77-9 | N-Acetyl-S-benzyl-L-Cysteine | 1 |
| 19545-26-7 | Wortmannin | 1 |
| 19547-00-3 | Acetophenone-d8 | 1 |
| 19549-71-4 | 2,3-Dimethyl-3-heptanol | 1 |
| 19549-87-2 | 2,4-Dimethyl-1-heptene | 1 |
| 19554-95-1 | Oxazepam EP Impurity A | 1 |
| 19574-66-4 | 3-(Diphenylmethoxy)-1,2-propanediol | 1 |
| 19579-83-0 | Oxcarbazepine EP Impurity D | 1 |
| 19592-55-3 | 3,20-Bis(ethylenedioxy)pregna-5,7-diene | 1 |
| 19597-07-0 | 1, 3-Dimethyl-2-pyrrolidone | 1 |
| 19597-69-4 | Lithium azide, 20% w/w, solution in water | 1 |
| 19598-90-4 | Gadolinium(III) nitrate, hexahydrate, 99.9%+ | 3 |
| 19608-29-8 | Clascoterone | 1 |
| 19608-30-1 | Cortexolone dipropionate | 1 |
| 19628-76-3 | 4-Nitroso-3,5-xylenol | 1 |
| 19634-60-7 | N-Nitroso Cytisine | 1 |
| 19637-28-6 | Norethindrone Acetate EP Impurity B | 1 |
| 19645-28-4 | Oxytocin Parallel Dimer | 1 |
| 19666-30-9 | Oxadiazon | 1 |
| 19666-40-1 | 2-(3-Chloropropyl)-1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one | 1 |
| 19667-37-9 | N-(3-Chloro-2-hydroxypropyl)-phthalimide | 1 |
| 19675-63-9 | 4-(2-Carboxyvinyl)benzoic acid | 1 |
| 19685-09-7 | Irinotecan EP Impurity B | 1 |
| 19686-05-6 | 2,8-Dimethyl-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole | 1 |
| 19692-45-6 | 4-tert-Butylbenzyl Chloride | 1 |
| 19700-21-1 | Geosmin | 1 |
| 19716-79-1 | Ethylphenidate Hydrochloride | 1 |
| 19718-92-4 | 4-(N,N-Dimethylamino)butanal Dimethyl Acetal | 1 |
| 19719-28-9 | 2,4-Dichlorophenylacetic acid, 99% | 1 |
| 19728-63-3 | Z-L-Threonine, 99% | 1 |
| 19733-56-3 | 4-(Piperidin-3-yl)aniline, 95% | 1 |
| 19735-89-8 | 3-Methyl-1-phenyl-2-pyrazoline-5-one | 1 |
| 19740-72-8 | Diisopropyl bicarbamate | 1 |
| 19741-14-1 | Methotrexate EP Impurity E | 1 |
| 19741-30-1 | 2-{Imidazo[1,2-a]pyridin-2-yl}acetic Acid | 1 |
| 19745-07-4 | 2,5-Dichloropyrazine | 1 |
| 19745-72-3 | 2-Amino-4`-hydroxyacetophenone hydrochloride | 1 |
| 19746-37-3 | Boc-s-acetamidomethyl-L-cysteine, 98%+ | 1 |
| 19750-95-9 | Chlordimeform Hydrochloride | 1 |
| 19752-55-7 | 1-Bromo-3,5-dichlorobenzene, 98% | 1 |
| 19752-92-2 | 3-Methoxytetrahydrofuran | 1 |
| 19764-30-8 | N-Acetyl-D-leucine | 1 |
| 19766-89-3 | Sodium 2-ethylhexanoate, 97% | 1 |
| 19767-45-4 | Mesna | 1 |
| 19768-89-9 | (2R,3R,4R,5R)-2-(2,6-Diamino-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol | 1 |
| 19774-82-4 | Amiodarone Hydrochloride | 1 |
| 19777-66-3 | (S)-Propane-1,2-diamine dihydrochloride | 1 |
| 19780-11-1 | 2-Dodecen-1-ylsuccinic Anhydride | 1 |
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