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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 |
|---|---|---|
| 2503-13-1 | Ennlatin A | 1 |
| 2503-44-8 | Carbidopa EP Impurity G | 1 |
| 2503-46-0 | 4-Hydroxy-3-methoxyphenylacetone | 1 |
| 2503-56-2 | Trapidil EP Impurity A | 1 |
| 2504-18-9 | N-Nitroso-tert-butylmethylamine | 1 |
| 2504-32-7 | O-Desmethyl Indomethacin | 1 |
| 2506-41-4 | 2-(Chloromethyl)naphthalene | 1 |
| 2508-19-2 | Picrylsulphonic acid solution, 5% (w/v) in H2O | 1 |
| 2508-29-4 | 5-Amino-1-pentanol, 95% | 1 |
| 2508-72-7 | Antazoline Hydrochloride | 1 |
| 2508-80-7 | (Beta)-1-D-Ribofuranosyl-3-guanylurea | 1 |
| 2508-81-8 | Azacitidine impurity N | 1 |
| 2513-33-9 | Fluorescein EP Impurity C | 1 |
| 2514-53-6 | Ethylene glycol bis(trichloroacetate) | 1 |
| 2516-05-4 | Methylene Violet | 1 |
| 2516-34-9 | Cyclobutylamine, 98% | 1 |
| 2516-40-7 | 2-Bromobenzothiazole, 95% | 1 |
| 2516-47-4 | Cyclopropanemethylamine, 95% | 1 |
| 2516-93-0 | 2-Butoxyacetic acid | 1 |
| 2516-95-2 | 5-Chloro-2-Nitrobenzoic Acid | 1 |
| 2516-96-3 | 2-Chloro-5-nitrobenzoic acid, 98% | 1 |
| 2516-97-4 | (Methylsulfonyl)acetic Acid | 1 |
| 2516-99-6 | 3,3,3-Trifluoropropionic acid, 98% | 1 |
| 2519-30-4 | Brilliant Black BN | 1 |
| 2520-24-3 | Lincomycin-B | 1 |
| 2521-07-5 | 9-Methyl-9H-pyrido[3,4-b]indole | 1 |
| 2523-55-9 | Trans-4-Methylcyclohexyl Amine | 1 |
| 2524-03-0 | Dimethyl chlorothionophosphate | 1 |
| 2524-04-1 | Diethyl phosphorochloridothionate | 1 |
| 2524-09-6 | O,O,S-Triethyldithiophosphate | 1 |
| 2524-37-0 | Ethyl orsellinate | 1 |
| 2524-64-3 | Diphenyl phosphoryl chloride, 99% | 1 |
| 2524-67-6 | 4-(4-Aminophenyl)morpholine, 98% | 1 |
| 2526-64-9 | Dichloride Triphenylphosphine | 1 |
| 2527-58-4 | 2,2'-Dithiobis[N-methyl-benzamide] | 1 |
| 2527-66-4 | 1,2-Benzisothiazol-3(2H)-one, 2-methyl | 1 |
| 2528-30-5 | MABA Acid (Stage-1) | 1 |
| 2528-61-2 | Heptanoyl Chloride | 2 |
| 2530-26-9 | Nicotinic Acid EP Impurity H | 1 |
| 2530-83-8 | (3-Glycidyloxypropyl)trimethoxysilane, 98% | 1 |
| 2530-85-0 | 3-(Trimethoxysilyl)propyl methacrylate, ≥97% | 2 |
| 2535-20-8 | Riboflavin EP Impurity C | 1 |
| 2536-31-4 | Chlorflurenol-methyl | 1 |
| 2536-91-6 | 2-Amino-6-methylbenzothiazole | 1 |
| 2537-48-6 | Diethyl cyanomethylphosphonate, 98% | 1 |
| 2538-85-4 | Solochrome dark blue | 2 |
| 2539-17-5 | Tetrachloroguaiacol | 1 |
| 2540-56-9 | Rumenic Acid | 1 |
| 2540-82-1 | Formothion | 1 |
| 2541-37-9 | Difluocortolone 21-Acetate | 1 |
| 2545-00-8 | (+)-Afzelechin | 1 |
| 2549-93-1 | 1,4-Bis(aminomethyl)cyclohexane | 1 |
| 2550-06-3 | (3-Chloropropyl)trichlorosilane, ≥98% | 1 |
| 2550-26-7 | Benzylacetone | 1 |
| 2550-36-9 | (Bromomethyl)cyclohexane | 1 |
| 2550-75-6 | Alodane | 1 |
| 2551-83-9 | Allyltrimethoxysilane, 97% | 1 |
| 2552-45-6 | Levothyroxine EP Impurity H (Stage -2) | 1 |
| 2552-91-2 | Neomenthyl Acetate | 1 |
| 2553-71-1 | Bromo chlorophenol blue | 2 |
| 2554-06-5 | 2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane, 95% | 1 |
| 2555-28-4 | 7-Methoxy-4-Methylcoumarin | 1 |
| 2555-29-5 | 8-Acetyl-7-hydroxy-4-methylcoumarin | 1 |
| 2557-49-5 | Diflorasone | 1 |
| 2557-77-9 | 3-Fluorothiophenol, 98% | 1 |
| 2557-78-0 | 2-Fluorothiophenol, 98% | 1 |
| 2558-30-7 | Flunitrazepam EP Impurity B | 1 |
| 2563-26-0 | 4,5-Dibromobenzene-1,2-diol | 1 |
| 2564-06-9 | N-Benzyl-2-chloroacetamide | 1 |
| 2564-83-2 | 2,2,6,6-Tetramethylpiperidinyl-1-oxyl | 2 |
| 2565-47-1 | 1-Methylbarbituric Acid | 1 |
| 2565-58-4 | (Chloromethyl)phosphonic acid | 1 |
| 2566-19-0 | N-[(Benzyloxy)Carbonyl]Glycylglycine | 1 |
| 2566-89-4 | Methyl Arachidonate | 1 |
| 2566-90-7 | Cis-4,7,10,13,16,19-Docosahexaenoic Acid Methyl Ester | 1 |
| 2567-29-5 | 4-Bromomethylbiphenyl, 98% | 1 |
| 2567-83-1 | Tetraethylammonium perchlorate | 1 |
| 2568-25-4 | 4-Methyl-2-phenyl-1,3-dioxolane | 1 |
| 2568-30-1 | 2-Chloromethyl-1,3-dioxolane | 1 |
| 2568-89-0 | 2,2`-(Methylenebisoxy)bispropane | 1 |
| 2571-06-4 | Gallium acetate, 99.9% | 1 |
| 2571-22-4 | Coriaria Lactone | 1 |
| 2571-28-0 | 1-Nitrosopyrrolidine-2-carboxylic Acid | 1 |
| 2572-61-4 | Theodrenaline Hydrochloride | 1 |
| 2576-29-6 | 2-[(2-Chloroethyl)amino]ethanol Hydrochloride | 1 |
| 2576-47-8 | 2-Bromoethylamine hydrobromide, 98% | 1 |
| 2578-27-0 | Selenoethionine | 1 |
| 2578-45-2 | 2-Chloro-3,5-dinitropyridine, ≥99.00% | 2 |
| 2578-84-9 | Z-L-Phenylalanine 4-nitrophenyl ester, 98%+ | 1 |
| 2579-21-7 | 4,4-Dimethyl-2-pentynal | 1 |
| 2580-56-5 | Victoria blue | 1 |
| 2581-34-2 | 4-Nitro-m-cresol | 1 |
| 2581-69-3 | Disperse Orange 1 | 1 |
| 2582-30-1 | 1-Aminoguanidine bicarbonate, 98% | 1 |
| 2584-71-6 | cis-4-Hydroxy-D-proline | 1 |
| 2585-23-1 | N-Methyl-4-nitro-benzamide | 1 |
| 2588-03-6 | Phorate sulfoxide | 1 |
| 2588-04-7 | Phorate Sulfone | 1 |
| 2588-05-8 | Phorate Oxon Sulfoxide | 1 |
| 2588-96-7 | Selegiline Hydrochloride EP Impurity D | 1 |
| 2589-20-0 | N-(4-Nitrophenyl)-1-piperidinecarboxamide | 1 |
| 2590-41-2 | Dehydronandrolon | 1 |
| 2591-17-5 | Luciferin, ≥98.00% | 2 |
| 2591-76-6 | N,N-Diisobutylformamide, ≥95% | 1 |
| 2591-86-8 | 1-Formylpiperidine, 99% | 2 |
| 2591-98-2 | 2-(1H-Indol-3-yl)acetaldehyde | 1 |
| 2592-18-9 | Boc-L-threonine, 99% | 1 |
| 2592-19-0 | Boc-Lys(Boc)-ONp | 1 |
| 2592-95-2 | 1-Hydroxy benzotriazole, anhydrous, 98% | 2 |
| 2593-15-9 | Etridiazole | 1 |
| 2594-45-8 | 2-(Dedimethyldeamino)deethyl Denaverine | 1 |
| 2595-54-2 | Mecarbam | 1 |
| 2595-97-3 | D-Allose | 1 |
| 2597-03-7 | Phenthoate | 1 |
| 2597-76-4 | 11β,17,21-Trihydroxy-16β-methylpregna-1,4-diene-3,20-dione | 1 |
| 2598-01-8 | trans-1,3,3-Trichloro-1-propene | 1 |
| 2601-89-0 | 2,3-Dichloropropionitrile | 1 |
| 2602-46-2 | Direct blue 6 | 1 |
| 2605-67-6 | Methyl(triphenylphosphoranylidene)acetate | 1 |
| 2607-52-5 | 2,6-Di-tert-Butyl-4-methylenecyclohexa-2,5-dien-1-one | 1 |
| 2609-23-6 | 2,6-Dimethyl-trans-2,6-octadiene | 1 |
| 2610-05-1 | Chicago sky blue 6B | 1 |
| 2611-01-0 | Hexahydroisobenzofuran-1(3H)-one | 1 |
| 2611-61-2 | Thiamphenicol Glycinate Hydrochloride | 1 |
| 2611-82-7 | Ponceau 4R | 1 |
| 2612-02-4 | 5-Methoxysalicylic acid | 1 |
| 2612-14-8 | Actinomycin C2 | 1 |
| 2614-06-4 | (R)-(+)-Thalidomide | 1 |
| 2615-15-8 | Hexaethylene Glycol | 1 |
| 2617-47-2 | Phosphonomethanol | 1 |
| 2622-05-1 | Allylmagnesium chloride, 1.4 M in THF | 1 |
| 2622-14-2 | Tricyclohexylphosphine, 98% | 1 |
| 2622-24-4 | Chlorprothixene EP Impurity B | 1 |
| 2622-26-6 | Pericyazine | 1 |
| 2623-23-6 | L-Menthyl Acetate | 1 |
| 2623-33-8 | Paracetamol EP Impurity H | 1 |
| 2623-45-2 | 2-Chloro-1-(2,4-dimethylphenyl)ethanone | 1 |
| 2623-87-2 | 4-Bromobutyric acid, 98% | 1 |
| 2623-91-8 | (R)-2-Aminobutyric Acid | 1 |
| 2624-43-3 | Cyclofenil | 1 |
| 2624-44-4 | Etamsylate | 1 |
| 2627-69-2 | Acadesine | 1 |
| 2627-86-3 | S-Phenylethylamine, 99% | 1 |
| 2631-37-0 | Promecarb | 1 |
| 2631-40-5 | Isoprocarb | 1 |
| 2631-72-3 | 2-Bromo-2, 4-dichloroacetophenone | 1 |
| 2632-10-2 | 3,4-Dichlorophenacyl bromide, 97% | 1 |
| 2632-13-5 | 2-Bromo-4′-methoxyacetophenone, 97% | 2 |
| 2633-54-7 | Trichloro-3-methaphos | 1 |
| 2633-66-1 | 2-Mesitylmagnesium bromide solution, 1.0 M in diethyl ether | 1 |
| 2634-33-5 | 1,2-Benzisothiazol-3(2H)-one | 1 |
| 2635-64-5 | Pomalidomide Impurity RS-06 | 1 |
| 2635-84-9 | 4-Nitrophenyl butyrate, ≥98% | 1 |
| 2636-26-2 | Cyanophos | 1 |
| 2637-34-5 | 2-Mercaptopyridine, 99% | 1 |
| 2637-76-5 | 1-Acetylpiperidine-3-carboxylic acid | 1 |
| 2638-94-0 | 4,4′-Azobis(4-cyanovaleric acid), ≥98% | 1 |
| 2639-79-4 | 2,4-Dichloro-5-hydroxyphenoxyacetic acid | 1 |
| 2642-63-9 | 3′,4′-Dichloroacetophenone, 99% | 1 |
| 2642-71-9 | Azinphos-ethyl | 1 |
| 2642-80-0 | 2,2-Bis(4-chlorophenyl)-1-chloroethane | 1 |
| 2644-64-6 | 1,2-Dipalmitoyl-rac-glycero-3-phosphocholine | 1 |
| 2644-70-4 | Allopurinol Impurity F (Hydrochloride Salt) | 1 |
| 2645-08-1 | Nα-Benzoyl-L-arginine ethyl ester hydrochloride, 99% | 1 |
| 2646-17-5 | 1-o-Tolueneazo-2-naphthol | 1 |
| 2646-71-1 | NADPH tetrasodium salt, 98% | 3 |
| 2650-17-1 | Xylene cyanol FF | 1 |
| 2650-18-2 | Erioglaucine A | 1 |
| 2650-53-5 | Hexyltrimethylammonium bromide, 98% | 1 |
| 2650-64-8 | Z-L-Glutamine, 99% | 1 |
| 2650-66-0 | (S)-Benzyl N-(1,5-diamino-1,5-dioxopentan-2-yl)carbamate | 1 |
| 2651-55-0 | 3-Ethoxy-4-methoxybenzoic acid | 1 |
| 2653-16-9 | 2-chloro-N-methyl-N-(4-nitrophenyl)acetamide | 1 |
| 2655-15-4 | 2,3,5-Trimethacarb | 1 |
| 2658-74-4 | Chlormadinone Acetate EP Impurity L (Free Base) | 1 |
| 2667-89-2 | Bisbentiamine | 1 |
| 2668-74-8 | Cyproterone Acetate EP Impurity H | 1 |
| 2675-77-6 | Chloroneb | 1 |
| 2679-01-8 | Methylene green | 1 |
| 2679-14-3 | N-Methyl-beta-alanine | 1 |
| 2680-59-3 | 1-Palmitoyl-2-oleoyl-3-linoleoyl-rac-glycerol | 1 |
| 2681-55-2 | Methyl-3-oxo-4-androsten-17β-carboxylate | 1 |
| 2682-20-4 | 2-Methyl-4-isothiazolin-3-one | 1 |
| 2682-49-7 | 2-Thiazolidinone | 1 |
| 2686-86-4 | 3-Aminopiperidine-2,6-dione Hydrochloride | 1 |
| 2687-12-9 | Cinnamyl Chloride | 1 |
| 2687-25-4 | 2,3-Diaminotoluene, 97% | 2 |
| 2687-43-6 | O-Benzylhydroxylamine hydrochloride, 99% | 1 |
| 2687-91-4 | 1-Ethyl-2-pyrrolidone, 98% | 1 |
| 2688-84-8 | Nimesulide EP Impurity C | 1 |
| 2689-39-6 | 4-(2-Fluoro-4-nitrophenyl)morpholine | 1 |
| 2689-69-2 | Methyl 3-oxotetrahydrothiophene-2-carboxylate | 1 |
| 2694-78-2 | Benzophenone-2,3,4,5,6-d5 | 1 |
| 2695-47-8 | 6-Bromo-1-hexene, 95% | 1 |
| 2695-48-9 | 8-Bromo-1-octene, 97% | 1 |
| 2696-84-6 | 4-Propylaniline, 98% | 1 |
| 2698-41-1 | 2-Chlorobenzylidene malonitrile | 1 |
| 2699-79-8 | Sulfonyl fluoride | 1 |
| 2700-16-5 | Triethyl Methyl Ammonium Bromide | 1 |
| 2700-47-2 | 1-(6-Methoxynaphthalen-2-yl)propan-1-one | 1 |
| 2701-50-0 | Cyproterone Acetate EP Impurity A | 1 |
| 2702-72-9 | Sodium 2,4-dichlorophenoxyacetate | 1 |
| 2703-37-9 | Thiometon Sulfoxide | 1 |
| 2706-50-5 | rac Amphetamine Hydrochloride | 1 |
| 2706-56-1 | 2-Pyridylethylamine | 1 |
| 2706-90-3 | Nonafluoropentanoic Acid | 1 |
| 2707-23-5 | 2-Chloro-N-[4-(trifluoromethyl)phenyl]acetamide | 1 |
| 2709-56-0 | Flupentixol | 1 |
| 2711-58-2 | 5-Fluorotryptamine Hydrochloride | 1 |
| 2712-78-9 | [Bis(trifluoroacetoxy)iodo]benzene, 97% | 1 |
| 2713-34-0 | 3,5-Difluorophenol | 1 |
| 2716-98-5 | N-(2-(Diethylamino)ethyl)-2-methoxyquinoline-4-carboxamide | 1 |
| 2717-42-2 | 1,2,4-Trimethylnaphthalene | 1 |
| 2719-32-6 | p-Cyanophenyl Isothiocyanate | 1 |
| 2719-52-0 | Sec-Pentyl benzene | 1 |
| 2720-73-2 | Potassium amylxanthate, 90% | 2 |
| 2725-53-3 | 5-(tert-Butyl)-2-hydroxybenzaldehyde | 1 |
| 2728-05-4 | Diethyltoluamide Related Compound A (N,N-Diethyl-4-toluamide) (1197018) | 1 |
| 2730-71-4 | Thiocolchicoside EP Impurity B | 1 |
| 2732-25-4 | Carprofen EP Impurity E | 1 |
| 2733-88-2 | Methyl Nervonate | 1 |
| 2734-47-6 | Methyl Eicosapentaenoate | 1 |
| 2735-04-8 | 2,4-Dimethoxyaniline | 1 |
| 2736-23-4 | Furosemide EP Impurity B | 1 |
| 2743-38-6 | (-)-2,3-Dibenzoyl-L-Tartaric Acid Anhydrous, LR | 2 |
| 2743-90-0 | (R,S)-Anatabine | 1 |
| 2745-49-5 | 2,5-Dichlorobenzyl chloride | 1 |
| 2746-19-2 | Cis-5-Norbornene-exo-2,3-dicarboxylic anhydride | 1 |
| 2746-25-0 | 4-Methoxybenzyl bromide | 1 |
| 2746-81-8 | Fluphenazine Decanoate EP Impurity C | 1 |
| 2747-05-9 | 4-Methyl-2-oxo-2H-chromen-7-yl acetate | 1 |
| 2747-17-3 | 3,4,5-Tribromocatechol | 1 |
| 2748-88-1 | Myristyl-γ-picolinium chloride, 97%+ | 1 |
| 2749-11-3 | (S)-(+)-2-Amino-1-propanol, 98% | 1 |
| 2751-09-9 | Troleandomycin | 1 |
| 2751-90-8 | Tetra phenyl phosphonium bromide, 98% | 1 |
| 2752-17-2 | 2,2`-Oxybis(ethylamine) | 1 |
| 2752-38-7 | N-Phenacetyl-L-proline | 1 |
| 2752-49-0 | Phenylacetylasparagine | 1 |
| 2752-64-9 | Mesaconitine | 1 |
| 2752-65-0 | Gambogic acid | 1 |
| 2753-45-9 | Mebeverine Hydrochloride | 1 |
| 2756-87-8 | Fumaric Acid Monomethyl Ester | 1 |
| 2757-37-1 | Didodecyl Disulfide | 1 |
| 2759-28-6 | 1-Benzylpiperazine, LR | 1 |
| 2760-11-4 | 2,4-Dichloro-5-sulfamoylbenzamide | 1 |
| 2763-96-4 | Muscimol | 1 |
| 2765-59-5 | 2-Chloro-10-(3-chloropropyl)phenothiazine | 1 |
| 2765-97-1 | Propinox Hydrochloride | 1 |
| 2766-74-7 | 5-Chlorothiophene-2-sulfonyl chloride, 97% | 1 |
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