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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 |
|---|---|---|
| 6249-56-5 | Gamma-Butyrobetaine Hydrochloride | 1 |
| 6250-76-6 | 2-(Methylamino)acetamide | 1 |
| 6258-66-8 | 4-Chlorobenzyl mercaptan | 1 |
| 6263-72-5 | 1,1,2,2,8,8,9,9-octafluoro-4,6-dioxanonane, 95% | 1 |
| 6264-69-3 | 4-Bromobenzene-13-diamine, extra pure >98% | 1 |
| 6265-30-1 | 5-Norbornene-endo-2,3-dicarboximide | 1 |
| 6265-73-2 | Nicorandil EP Impurity B | 1 |
| 6267-02-3 | 9,10-Dihydro-9,9-dimethylacridine | 1 |
| 6268-05-9 | Fast Blue RR | 1 |
| 6268-38-8 | N-Methyl N-carboxyanthranilate | 1 |
| 6269-89-2 | 4-Nitrophenyl piperazine, 97% | 1 |
| 6269-91-6 | 2-Methyl-5-nitrobenzenesulfonamide | 1 |
| 6270-63-9 | 2-Hydroxypyrazine, 97% | 1 |
| 6271-30-3 | 1-Methylethyl Ester Hydrazinecarboxylic Acid | 1 |
| 6272-26-0 | 6-Hydroxy-3-coumaranone, 97% | 1 |
| 6274-22-2 | 4-Amino-N-methylbenzamide | 1 |
| 6274-28-8 | 3-Amino-4-methylbenzenesulfonamide | 1 |
| 6276-48-8 | 4-Methyl-1,3-dihydro-2H-benzo[b][1,4]diazepin-2-one | 1 |
| 6276-54-6 | 3-Chloropropylamine hydrochloride, 98% | 1 |
| 6279-86-3 | Tri ethyl methane tricarboxylate | 1 |
| 6280-87-1 | 5-Chlorovaleronitrile | 1 |
| 6280-88-2 | 4-Chloro-2-nitrobenzoic acid | 1 |
| 6281-58-9 | Hydroxychloroquine Impurity F | 1 |
| 6282-88-8 | Pitolisant Impurity 11 | 1 |
| 6283-63-2 | N,N-Diethyl-p-phenylenediamine sulphate salt, GR 99%+ | 2 |
| 6283-74-5 | Di-O-Acetyl-L-tartaric anhydride | 1 |
| 6283-92-7 | Lactic Acid Dodecyl Ester | 1 |
| 6284-40-8 | Meglumine | 3 |
| 6284-79-3 | 3,4-Dichlorobenzophenone, extra pure >98% | 1 |
| 6285-05-8 | 4-Chloropropiophenone | 1 |
| 6287-38-3 | 3,4-Dichloro benzaldehyde, 98% | 1 |
| 6290-05-7 | Diethyl iminodiacetate, 98% | 1 |
| 6290-49-9 | Methyl Methoxyacetate | 1 |
| 6291-36-7 | Mesalazine Hydrochloride | 1 |
| 6291-42-5 | Lactose Octaacetate | 1 |
| 6291-84-5 | N1-Methyl-1,3-propanediamine | 1 |
| 6292-59-7 | Bosentan USP Related Compound E | 1 |
| 6294-17-3 | 1-Bromo-6-chlorohexane | 1 |
| 6294-89-9 | Methyl carbazate, 97% | 1 |
| 6295-21-2 | 3-Chlorophthalide | 1 |
| 6295-87-0 | 1-Aminopyridium iodide, LR | 1 |
| 6296-42-0 | CAS NO: | 1-(2-chloroethyl)urea | 1 |
| 6296-53-3 | N-(1,3-Dioxo-1,3-dihydroisobenzofuran-4-yl)acetamide | 1 |
| 6297-10-5 | Ethyl 6-methoxy 2-Naphthoate | 1 |
| 6297-80-9 | 4,6-Dichloro-2-hydroxypyrimidine | 1 |
| 6298-19-7 | 3-Amino-2-chloropyridine, 98% | 1 |
| 6298-37-9 | Brimonidine EP Impurity C | 1 |
| 6298-46-0 | N-(3,4-Diethoxyphenethyl)-2-(3,4-diethoxyphenyl)acetamide | 1 |
| 6299-02-1 | 1-(4-Chlorophenyl)ethylamine | 1 |
| 6302-02-9 | 2-Pyridylacetone | 1 |
| 6302-55-2 | 1-(4-Chlorophenyl)butane-1,3-dione, 99% | 1 |
| 6303-21-5 | Hypophosphorous acid, 30% | 2 |
| 6304-16-1 | (4-Pyridyl)acetone | 1 |
| 6304-27-4 | 2-[2-(Dimethylamino)ethyl]pyridine | 1 |
| 6305-04-0 | 2-Chloro-1-(4-hydroxyphenyl)ethanone | 1 |
| 6305-38-0 | Alpha-Amino-gamma-butyrolactone Hydrobromide | 1 |
| 6306-52-1 | L-Valine Methyl Ester Hydrochloride | 2 |
| 6309-30-4 | Tributylammonium chloride | 1 |
| 6309-51-9 | Isoamyl laurate, ≥97% | 1 |
| 6310-09-4 | 2-Acetyl-5-chlorothiophene | 1 |
| 6310-21-0 | 2-Tert-Butylaniline | 1 |
| 6311-23-5 | 2-(4-Methylphenylsulfonamido)benzoic acid | 1 |
| 6313-33-3 | Formamidine Hydrochloride | 1 |
| 6313-54-8 | 2-Chloroisonicotinic acid, 97% | 1 |
| 6315-52-2 | Ethylene Glycol Ditosylate | 1 |
| 6315-60-2 | Diethyl 3,3'-(methylazaneDiyl)Dipropanoate | 1 |
| 6315-89-5 | 3,4-Dimethoxyaniline, 98% | 1 |
| 6318-51-0 | (4-Chlorophenyl)(2-pyridinyl)methanone | 1 |
| 6319-06-8 | Noreximide | 1 |
| 6320-01-0 | 3-Bromothiophenol, 98% | 1 |
| 6320-03-2 | 2-Chlorothiophenol,99% | 1 |
| 6320-42-9 | Hymecromone EP Impurity B | 1 |
| 6322-56-1 | 4'-Hydroxy-3'-nitroacetophenone | 1 |
| 6323-18-8 | 1-(2-Chlorophenyl)propan-1-one | 1 |
| 6326-19-8 | Phenethyl Carbamate | 1 |
| 6328-74-1 | 4-Phenoxyphenylacetic acid | 1 |
| 6331-09-5 | Ethyl D-alanine Hydrochloride | 1 |
| 6332-56-5 | 2-Hydroxy-3-nitropyridine, 98% | 1 |
| 6334-18-5 | 2,3-Dichlorobenzaldehyde, 99% | 1 |
| 6335-97-3 | Dioctylnitrosamine | 1 |
| 6336-50-1 | 6-Benzyl-2-thiouracil | 1 |
| 6336-51-2 | Bismuthiol-II | 1 |
| 6338-41-6 | 5-Hydroxymethyl-furan-2-carboxylic acid | 1 |
| 6339-19-1 | Desphenyl Chloridazon | 1 |
| 6339-54-4 | Azathioprine EP Impurity D | 1 |
| 6341-72-6 | Flurbiprofen EP Impurity A | 1 |
| 6342-56-9 | Methylglyoxal 1,1-dimethyl acetal, 97% | 1 |
| 6342-80-9 | 4,5-Dimethoxy-1-indanone | 1 |
| 6343-54-0 | N-Benzyl Formamide | 1 |
| 6343-88-0 | 2,2``-Oxybis(N,N,N-trimethylethanaminium) Chloride | 1 |
| 6343-89-1 | Ethoxy Choline Chloride | 1 |
| 6346-05-0 | 3-Benzyloxy-4-methoxybenzaldehyde | 1 |
| 6351-10-6 | 2,3-Dihydro-1H-inden-1-ol | 1 |
| 6358-03-8 | 4-((4-Aminophenyl)amino)phenol | 1 |
| 6358-06-1 | 2-Chloro-5-aminophenol, 98% | 1 |
| 6359-05-3 | Eosine yellow, spirit soluble | 1 |
| 6359-98-4 | Lissamine fast yellow (C.I. 18965) | 1 |
| 6361-21-3 | 2-Chloro-5-nitrobenzaldehyde, 97% | 1 |
| 6363-53-7 | Maltose, 99% | 5 |
| 6368-20-3 | Boc-D-Serine | 2 |
| 6368-72-5 | Fat Red 7B | 1 |
| 6371-82-0 | 4,5-Diiodofluorescein,Disodium Salt | 1 |
| 6372-42-5 | Cyclohexyldiphenylphosphine | 1 |
| 6378-51-4 | 1,3-Dimethoxyurea | 1 |
| 6379-72-2 | trans-Methylisoeugenol | 1 |
| 6379-73-3 | Carvacrol Methyl Ether | 1 |
| 6381-59-5 | Potassium sodium tartrate, 99% | 3 |
| 6381-77-7 | Sodium erythorbate, 99% | 1 |
| 6381-92-6 | EDTA disodium salt dihydrate, for molecular biology, 99% | 9 |
| 6382-01-0 | L-Glutamic acid potassium salt, monohydrate, 97% | 2 |
| 6382-93-0 | Z-D-Arginine, 99% | 1 |
| 6384-08-3 | L-Glutamic acid 1-methyl ester | 1 |
| 6384-92-5 | N-Methyl-D-Aspartic acid | 1 |
| 6385-02-0 | Meclofenamate Sodium | 1 |
| 6385-62-2 | Diquat Dibromide Monohydrate | 1 |
| 6386-24-9 | 2,3,4,6-Tetra-O-benzyl-D-galactopyranose | 1 |
| 6386-38-5 | Methyl 3-(3,5-Di-tert-butyl-4-hydroxyphenyl)propionate | 1 |
| 6387-14-0 | 4-Amino-3-chloro-5-methyl-benzenesulfonic acid | 1 |
| 6387-29-7 | N1-ethyl-2-methyl-p-phenylenediamine >95% puriss for synthesis [], extra pure >95% | 1 |
| 6393-40-4 | 4-Amino-3-nitrobenzonitrile, LR | 1 |
| 6393-56-2 | Pentylmagnesium chloride solution, 1.0 M in THF | 2 |
| 6398-87-4 | 3-(1,3-Dioxolan-2-yl)aniline | 1 |
| 6398-98-7 | Amodiaquine | 1 |
| 6399-81-1 | Triphenylphosphine hydrobromide, 97% | 1 |
| 6401-81-6 | Amylose | 1 |
| 6402-23-9 | Ethacridine Lactate Monohydrate | 1 |
| 6404-31-5 | Z-D-Proline, 99% | 1 |
| 6409-77-4 | Nuclear fast red | 1 |
| 6410-10-2 | Para Red | 1 |
| 6415-07-2 | Tris(N,N-tetramethylene)phosphoric acid triamide, ≥98% | 1 |
| 6416-66-6 | Acid red 249 | 1 |
| 6418-38-8 | 2,3-Difluorophenol | 1 |
| 6418-44-6 | 3-Methylheptadecane | 1 |
| 6419-19-8 | Aminotris(methylenephosphonic acid) 50% in H2O | 1 |
| 6419-36-9 | 3-Pyridylacetic acid hydrochloride, 98% | 1 |
| 6422-86-2 | Dioctyl terephthalate, 96% | 1 |
| 6427-66-3 | Deferasirox Azide Impurity | 1 |
| 6436-62-0 | Isoxazole-4-carboxylic acid | 1 |
| 6437-46-3 | 1-(2-Methoxyphenoxy)-2-Propanone | 1 |
| 6440-58-0 | DMDM Hydantoin | 1 |
| 6443-69-2 | 3,4,5-Trimethoxytoluene | 1 |
| 6443-85-2 | 3-Pyridylacetonitrile, 98% | 1 |
| 6448-14-2 | 2-(4-Isobutylphenyl)prop-2-enoic Acid | 1 |
| 6452-57-9 | Metoprolol EP Impurity N | 1 |
| 6452-71-7 | Oxprenolol | 1 |
| 6452-73-9 | Oxprenolol Hydrochloride | 1 |
| 6457-49-4 | 4-Piperidylmethanol | 1 |
| 6469-93-8 | Chlorprothixene Hydrochloride | 1 |
| 6471-78-9 | 4-Amino-5-methoxy-2-methylbenzenesulfonic Acid | 1 |
| 6477-44-7 | L-Apiose | 1 |
| 6481-01-2 | 2,5,7-Trichloro-1,3-benzoxazole | 1 |
| 6482-24-2 | 2-Bromoethyl methyl ether, 97% | 1 |
| 6482-34-4 | Diisopropyl Carbonate | 1 |
| 6483-50-7 | 1,4-Diethylpiperazine | 1 |
| 6484-24-8 | 4-Chloro-2-methylquinazoline | 1 |
| 6485-34-3 | Calcium Saccharin | 1 |
| 6485-39-8 | Manganese gluconate, 98% | 1 |
| 6485-40-1 | (R)-(-)-Carvone | 1 |
| 6485-45-6 | trans-2,6-Dimethylmorpholine | 1 |
| 6485-52-5 | (2S)-2-Amino-2-phenylethanamide | 1 |
| 6485-55-8 | cis-2,6-Dimethylmorpholine, 97% | 1 |
| 6485-57-0 | 2,6-Di-tert-butyl-4-methyl-4-hydroperoxy-2,5-cyclohexadiene-1-one | 1 |
| 6485-58-1 | Ethyl Iodide D5 | 1 |
| 6485-67-2 | D-Phenylglycinamide | 1 |
| 6485-79-6 | Triisopropylsilane, 98% | 1 |
| 6487-39-4 | Lanthanum(III) carbonate octahydrate | 1 |
| 6487-48-5 | Potassium oxalate, 99% | 2 |
| 6489-58-3 | Ampicillin EP Impurity J | 1 |
| 6490-20-6 | Levocarnitine EP Impurity C Chloride | 1 |
| 6493-05-6 | Pentoxifylline | 2 |
| 6493-07-8 | Pentoxifylline Butanoic Acid Impurity | 1 |
| 6494-19-5 | 3-Methyl-6-nitroindazole | 1 |
| 6497-78-5 | 4-[2-(4-Nitro-1H-imidazol-1-yl)ethyl]morpholine | 1 |
| 6504-57-0 | Tiemonium methylsulfate | 1 |
| 6506-37-2 | Nimorazole | 1 |
| 6515-13-5 | 2-Isopropenylpyridine | 1 |
| 6515-38-4 | 3,5,6-Trichloro-2-pyridinol | 1 |
| 6515-58-8 | 3-(Bromomethyl)benzoic Acid | 1 |
| 6519-26-2 | (16R)-Dihydrositsirikine | 1 |
| 6521-29-5 | Pentyl Paraben | 1 |
| 6525-53-7 | L-Glutamic Acid Dimethyl Ester | 1 |
| 6531-38-0 | 1,4-Piperazinediethylamine | 1 |
| 6533-00-2 | Norgestrel | 1 |
| 6533-68-2 | Scopolamine Hydrobromide Trihydrate | 1 |
| 6537-80-0 | Chicoric Acid | 1 |
| 6538-82-5 | Crotonobetaine Hydrochloride | 1 |
| 6541-58-8 | Isofenchone | 1 |
| 6542-44-5 | Tetracycline EP impurity B | 1 |
| 6543-57-3 | Deferasirox O-salycyl Impurity | 1 |
| 6543-77-7 | Doxycycline EP Impurity C | 1 |
| 6544-68-9 | 18a-Methylestrone | 1 |
| 6545-99-9 | Phebalosin | 1 |
| 6550-85-2 | Cyclohexane-1,4-dicarbonitrile | 1 |
| 6550-96-5 | cis-Cyclohexane-1,4-dicarbonitrile | 1 |
| 6552-21-2 | Fensulfothion Oxon | 1 |
| 6553-96-4 | 2,4,6-Triisopropylbenzenesulfonyl chloride, 97% | 1 |
| 6554-05-8 | 2`-O-Acetyluridine | 1 |
| 6556-12-3 | D-Glucuronic acid, 96% | 1 |
| 6556-16-7 | Manganese oxalate | 1 |
| 6556-71-4 | 2,4,6-Tricyclohexyl-[1,3,5]trioxane | 1 |
| 6557-85-3 | 2-(6-Bromo-hexyl)-Malonic acid diethyl ester | 1 |
| 6558-73-2 | Ethyl cyclopropylcarbamate | 1 |
| 6559-91-7 | Etoposide EP Impurity E | 1 |
| 6564-72-3 | Voglibose TBG Impurity | 1 |
| 6574-15-8 | 1-(4-Nitrophenyl)piperidine | 1 |
| 6574-97-6 | 2,3-Dichlorobenzonitrile, 98% | 1 |
| 6574-98-7 | 2,4-Dichlorobenzonitrile, 98% | 1 |
| 6574-99-8 | 3,4-Dichlorobenzonitrile, 97% | 1 |
| 6575-00-4 | 3,5-Dichlorobenzonitrile, 97% | 1 |
| 6575-08-2 | 2-Bromo-6-chlorobenzonitrile, 97% | 1 |
| 6575-12-8 | 2,6-Dibromobenzonitrile, 95% | 1 |
| 6575-24-2 | 2,6-Dichlorophenylacetic acid | 1 |
| 6581-06-2 | 3-Quinuclidinyl benzilate | 1 |
| 6582-42-9 | 3,4-Dichloropropiophenone | 1 |
| 6582-52-1 | 2,2'-Methylenedianiline | 1 |
| 6586-04-5 | Toluidine blue, for microscopy (Hist., Vit.) | 1 |
| 6586-05-6 | Basic blue 24 | 1 |
| 6586-89-6 | 1,4-Bis(chloromethyl)naphthalene | 1 |
| 6588-68-7 | Adamantane-2 (1-Nitro-3,5-Dimethyladamantane) | 1 |
| 6589-55-5 | 2-(Methylamino)-1-phenylethanol | 1 |
| 6590-91-6 | 2,6-Dichlorophenylthiourea | 1 |
| 6591-55-5 | Bismuth oxalate | 1 |
| 6591-56-6 | Bismuth tartrate | 1 |
| 6591-63-5 | Quinidine Sulfate Dihydrate | 1 |
| 6598-95-4 | Fluocinonide Impurity 3 | 1 |
| 6600-40-4 | L-Norvaline | 1 |
| 6601-62-3 | Cirsimaritin | 1 |
| 6602-54-6 | 2-Chloro-3-cyanopyridine, 98% | 1 |
| 6606-65-1 | Butyl 2-cyanoacrylate, 95% | 1 |
| 6607-34-7 | 1,4,7-Trioxacyclotridecane-8,13-dione | 1 |
| 6609-54-7 | 2-(Methylthio)benzonitrile | 1 |
| 6609-56-9 | 2-Methoxybenzonitrile, 99% | 1 |
| 6609-57-0 | 2-Ethoxybenzonitrile, 98% | 1 |
| 6610-56-6 | Glochidiol | 1 |
| 6622-91-9 | 4-Pyridylacetic acid hydrochloride | 1 |
| 6623-81-0 | Fluorouracil EP Impurity D | 1 |
| 6624-49-3 | Isoquinoline-3-carboxylic Acid | 1 |
| 6624-76-6 | 1-Nonacosanol | 1 |
| 6624-79-9 | Dotriacontanol | 1 |
| 6625-20-3 | Minocycline EP Impurity B | 1 |
| 6626-07-9 | 4-Chloro-N-(6-methoxy-3-pyridyl)anthranilic acid | 1 |
| 6626-40-0 | 7,10-Dichloro-2-methoxybenzo[b][1,5]naphthyridine | 1 |
| 6628-04-2 | Dequalinium EP Impurity A | 1 |
| 6628-77-9 | 5-Amino-2-methoxypyridine | 1 |
| 6628-86-0 | 5-Chloro-2-nitrobenzaldehyde | 1 |
| 6629-04-5 | Ethyl N-(2-cyanoacetyl)carbamate | 1 |
| 6630-33-7 | 2-Bromo benzaldehyde, 98% | 1 |
| 6631-94-3 | 2-Acetyl Phenothiazine | 1 |
| 6632-68-4 | 4-Amino-1,3-dimethyl-5-nitrosouracil | 1 |
| 6633-36-9 | 3,5-Diamino-4-toluic acid, 97% | 1 |
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