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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 |
|---|---|---|
| 55557-52-3 | 3-Chloropyrazine-2-carbonitrile, 98% | 1 |
| 55559-70-1 | Cidofovir diol analog | 1 |
| 55576-66-4 | Agrimol B | 1 |
| 55576-67-5 | Digoxin EP Impurity G | 1 |
| 55577-88-3 | Propionic Acid-d3 | 1 |
| 55583-59-0 | 4,6-Dichloropyrimidine-2,5-diamine | 1 |
| 55589-62-3 | Acesulfame | 2 |
| 55601-53-1 | Fusidic acid EP Impurity O | 1 |
| 55621-49-3 | 5,6-Diaminobenzimidazolinone, 95% | 1 |
| 55633-19-7 | Methyl 1H-tetrazol-1-ylacetate | 1 |
| 55635-13-7 | Alloxydim-sodium | 1 |
| 55648-20-9 | Alprostadil alfadex | 1 |
| 55658-47-4 | Bleomycin A5 Hydrochloride | 1 |
| 55661-38-6 | Nimustine Hydrochloride | 1 |
| 55666-11-0 | 5-(2-Methylpropylidene)imidazolidine-2,4-dione | 1 |
| 55671-55-1 | Dibromoborane dimethyl sulfide complex (8 M), extra pure | 2 |
| 55673-89-7 | 1,2,3,4,7,8,9-Heptachlorodibenzo[b,d]furan | 1 |
| 55674-67-4 | BOC-D-Threonine | 1 |
| 55699-10-0 | Oxymetazoline EP Impurity E | 1 |
| 55699-12-2 | Oxymetazoline EP Impurity D | 1 |
| 55699-13-3 | Oxymetazoline EP Impurity C | 1 |
| 55700-99-7 | 1R,3R,AR-Deltamethrin | 1 |
| 55701-03-6 | 1R-trans-Permethrinic Acid | 1 |
| 55701-05-8 | Permethrin EP Impurity F | 1 |
| 55701-09-2 | 1S-trans-Permethrinic Acid | 1 |
| 55703-81-6 | Midodrine Impurity 10 | 1 |
| 55710-82-2 | Deltamethric Acid Chloride | 1 |
| 55712-56-6 | (5E,6Z)-5,6-Bis(2,2-dimethylpropylidene)decane | 1 |
| 55717-46-9 | 2-Amino-5-hydroxypyridine | 1 |
| 55721-11-4 | Secalciferol | 1 |
| 55721-31-8 | Salinomycin Sodium | 1 |
| 55721-65-8 | Boc-D-Isolecine, 99% | 1 |
| 55724-42-0 | 1-Bromobutane-d3 | 1 |
| 55745-83-0 | 2-(1-Piperazinyl)benzothiazole | 1 |
| 55750-02-2 | Tetracaine N-Oxide | 1 |
| 55750-06-6 | Imidocarb dipropionate | 1 |
| 55750-61-3 | Maleimidoacetic Acid N-Hydroxysuccinimide Ester | 1 |
| 55750-62-4 | 3-Maleimidopropionic Acid N-Succinimidyl Ester | 1 |
| 55750-84-0 | Crocin II | 1 |
| 55779-18-5 | Arprinocid | 1 |
| 55782-76-8 | 6-Amino-5-(N-formyl-N-methyl)-3-methyluracil | 1 |
| 55790-17-5 | Methyl 2-oxo-4-phenylpyrrolidine-3-carboxylate | 1 |
| 55805-10-2 | 4-(Difluoromethyl)benzonitrile | 1 |
| 55809-36-4 | 3-Amino-5-tert-butylisoxazole, 97% | 1 |
| 55814-41-0 | Mepronil | 1 |
| 55819-71-1 | Benserazide EP Impurity A | 1 |
| 55827-50-4 | 1-(3,5-Dichlorophenyl) Piperazine | 1 |
| 55832-24-1 | Sucralose EP Impurity E | 1 |
| 55837-27-9 | Piretanide | 1 |
| 55837-30-4 | Lysine Clonixinate | 1 |
| 55844-94-5 | Merrifiels resin 2% crossilinked, 200-400 mesh | 2 |
| 55845-90-4 | 2-(Benzylethyl- amino)-1-(3-hydroxyphenyl)ethanone Hydro- chloride (Benzyletilefrone Hydrochloride) | 1 |
| 55854-46-1 | 5-Bromothiophene-2-sulfonyl chloride, 97% | 1 |
| 55855-42-0 | N-Nitroso-Nortriptyline | 1 |
| 55855-43-1 | N-Nitroso Desmethyldiphenhydramine | 1 |
| 55855-44-2 | N-Nitroso Desmethyl Chlorpromazine | 1 |
| 55860-35-0 | 4-Acetyl-2-methylbenzoic acid | 1 |
| 55861-78-4 | Isouron | 1 |
| 55869-99-3 | 6-Hydroxyhyoscyamine | 1 |
| 55873-09-1 | 2-Chloro-4(3H)-pyrimidinone | 1 |
| 55877-79-7 | 5-Chloro-2-methoxybenzonitrile, 98% | 1 |
| 55879-47-5 | 6beta-Hydroxy Dexamethasone | 1 |
| 55894-52-5 | 4-Nitro-3-[(1-oxooctyl)oxy]benzoic Acid | 1 |
| 55907-61-4 | 2,4-Dinitrophenylhydrazine Hydrochloride | 1 |
| 55920-24-6 | Foscarnet sodium EP Impurity B | 1 |
| 55954-61-5 | Pseudohypericin | 1 |
| 55963-78-5 | Sodium polyanethole sulphonate | 1 |
| 55965-84-9 | Kathon 886 | 1 |
| 55974-35-1 | Levodropropizine N-Alkyl N-phenylpiperazine Impurity | 1 |
| 55981-09-4 | Nitazoxanide | 1 |
| 55985-32-5 | Nicardipine | 1 |
| 56015-31-7 | 3-Bromo-4,7-diazaindole | 1 |
| 56038-13-2 | Sucralose, 98% | 1 |
| 56038-89-2 | N-(1-Ethylpropyl)-3,4-Xylidine | 1 |
| 56039-58-8 | Benzylidene Camphor Sulfonic Acid | 1 |
| 56047-23-5 | 4-Chlorophthalic acid sodium salt tech., technical grade | 1 |
| 56050-03-4 | Mecloxamine Citrate | 1 |
| 56050-04-5 | 17a-Estradiol Sulfate Sodium Salt | 1 |
| 56050-05-6 | 17alpha-Dihydro Equilin 3-Sulfate Sodium Salt | 1 |
| 56070-15-6 | Terbufoxon Sulfone | 1 |
| 56070-16-7 | Terbufos Sulfone | 1 |
| 56073-07-5 | Difenacoum | 1 |
| 56073-10-0 | Brodifacoum | 1 |
| 56086-66-9 | 17α-Dihydro Equilenin 3-Sulfate Sodium Salt | 1 |
| 56092-82-1 | Ionomycin Calcium | 1 |
| 56105-81-8 | (R)-(-)-Ketoprofen | 1 |
| 56107-02-9 | 4-Chloro-3-nitrobenzophenone | 1 |
| 56120-28-6 | 4,4-Diazoaminodibenzenesulfonic Acid Disodium Salt | 1 |
| 56121-42-7 | Asperglaucide | 1 |
| 56124-62-0 | Valrubicin | 1 |
| 56136-79-9 | 2-Chloro-4,5-dinitro-toluene | 1 |
| 56142-94-0 | (24R)-24-Hydroxycalcitriol | 1 |
| 56149-23-6 | Doxorubicinolone | 1 |
| 56153-60-7 | (2-Chlorophenyl)diphenylmethane | 1 |
| 56161-72-9 | Fluoxetine EP Impurity C | 1 |
| 56165-57-2 | Terbufoxon Sulfoxide | 1 |
| 56177-80-1 | Flucytosine EP Impurity B | 1 |
| 56180-94-0 | Acarbose, ≥95% | 2 |
| 56187-04-3 | 4-Methyl-N,N-bis(2-(4-methylphenylsulfonamido)-ethyl)benzenesulfonamide | 1 |
| 56187-47-4 | Cefazedone | 1 |
| 56193-21-6 | Cephalexin Sulfoxide | 1 |
| 56205-88-0 | 2-(4-(Methylsulfonamido)Phenyl)Acetic Acid | 1 |
| 56211-40-6 | Torasemide | 2 |
| 56211-70-2 | Tetrapropylammonium bisulphate, ≥97% | 1 |
| 56211-73-5 | Iminostilbene-10,11-dihydrodiol | 1 |
| 56222-35-6 | N-Nitroso-3-Pyrrolidinol | 1 |
| 56225-81-1 | N,N-Dimethyl-3-phenyl-3-(4-(trifluoromethyl)phenoxy)propan-1-amine | 1 |
| 56238-63-2 | Cefuroxime Sodium | 1 |
| 56239-24-8 | trans-4-Hydroxy-lomustine | 1 |
| 56239-26-0 | Cis-4-Aminocyclohexanol Hydrochloride | 1 |
| 56240-38-1 | 2-tert-Butylbenzyl chloride | 1 |
| 56248-49-8 | 2-Methoxy-d3-benzaldehyde | 1 |
| 56252-32-5 | Anigorufone | 1 |
| 56252-55-2 | Methylaluminum bis(2,6-di-tert-butyl-4-methylphenoxide) 0.4M in Toluene | 1 |
| 56254-06-9 | 2',4',5'-Triiodofluorescein | 1 |
| 56265-29-3 | Cinnarizine EP Impurity E (Dihydrochloride) | 1 |
| 56271-94-4 | Cefuroxime Sodium EP Impurity A | 1 |
| 56287-74-2 | Afloqualone | 1 |
| 56296-78-7 | Fluoxetine Hydrochloride | 1 |
| 56302-13-7 | Satranidazole | 1 |
| 56305-63-6 | 5-Hydroxyviloxazine | 1 |
| 56309-57-0 | 1-Chloro-3-isocyanato-5-(trifluoromethyl)benzene | 1 |
| 56324-28-8 | Ethinylestradiol EP Impurity F | 1 |
| 56326-98-8 | Levocabastine Hydrochloride EP Impurity H | 1 |
| 56329-42-1 | Zinc Monomethionine Sulfate | 1 |
| 56335-21-8 | Etodroxizine Dimaleate | 1 |
| 56341-37-8 | 6-Chlorooxindole | 1 |
| 56341-41-4 | Sunitinib Impurity-F | 1 |
| 56343-01-2 | Salicyl Sulfate Disodium Salt | 1 |
| 56353-15-2 | N-Acetyl-L-Carnosine | 1 |
| 56354-06-4 | 11-Nor-delta-9-THC carboxylic acid | 1 |
| 56375-79-2 | Tributylmethylammonium chloride, 98% | 1 |
| 56390-08-0 | 4'-epi-Daunorubicin Hydrochloride | 1 |
| 56390-09-1 | Epirubicin Hydrochloride | 1 |
| 56391-57-2 | Netilmicin Sulfate | 1 |
| 56392-14-4 | Atenolol EP Impurity G | 1 |
| 56392-17-7 | Metoprolol Tartrate | 1 |
| 56401-20-8 | Glucose 1-phosphate disodium salt, 98% | 2 |
| 56403-09-9 | 1,8-Diaza-2,9-diketocyclotetradecane | 1 |
| 56414-86-9 | L-Alanine Diethylamide | 1 |
| 56420-45-2 | Epirubicin | 1 |
| 56425-91-3 | Flurprimidol, plant tissue culture tested | 1 |
| 56427-76-0 | Isopropyl 2-(11-oxo-6,11-dihydrodibenzo[b,e]oxepin-2-yl)acetate | 1 |
| 56448-22-7 | Vonoprazan Impurity 28 | 1 |
| 56455-90-4 | Dicarboxidine . 2 HCl (Q-1195.0001) | 1 |
| 56469-10-4 | Nabilone Impurity 1 | 1 |
| 56484-13-0 | Zincon sodium salt, GR | 1 |
| 56486-94-3 | Steppogenin | 1 |
| 56487-68-4 | Delta-2-7-Aminodesacetoxy cephalosporanic Acid | 1 |
| 56490-93-8 | 1-(4-Methoxyphenyl)-2-methylpropan-2-amine Hydrochloride | 1 |
| 56490-94-9 | Olodaterol EP Impurity B | 1 |
| 56491-86-2 | (1,4,7-Triazacyclononane-N,N`,N``-triacetic acid) | 1 |
| 56505-80-7 | 3-Oxododecanal | 1 |
| 56507-37-0 | Metribuzin-diketo | 1 |
| 56511-17-2 | 1-Butyl-1-methylpyrrolidinium iodide, ≥98% | 1 |
| 56512-49-3 | 4-((4-(Dimethylamino)phenyl)diazenyl)benzenesulfonyl chloride, 98% | 1 |
| 56516-72-4 | N-Nitroso-N-(phosphonomethyl)glycine | 1 |
| 56523-43-4 | trans-1,2-Bis(perfluorohexyl)ethylene | 1 |
| 56525-09-8 | N-Nitrosoatrazine | 1 |
| 56535-97-8 | 6-Oxo-8-chlorooctanoic Acid | 1 |
| 56536-96-0 | Tetryzoline Hydrochloride EP Impurity A | 1 |
| 56545-22-3 | L-2-Aminobutyric Acid Methyl Ester Hydrochloride | 1 |
| 56548-64-2 | Acetamide, N-(2-((2-bromo-4,6-dinitrophenyl)azo)-5-(diethylamino)-4-methoxyphenyl) | 1 |
| 56549-24-7 | Quinolinium dichromate, extra pure >95% | 1 |
| 56553-60-7 | Sodium triacetoxyborohydride, 95% | 1 |
| 56554-33-7 | Methyl 15-tetracosenoate | 1 |
| 56578-18-8 | trans-5-Decen-1-ol, 97% | 1 |
| 56599-95-2 | 2-Bromooctadecanal | 1 |
| 56602-33-6 | (Benzotriazol-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate, 97% | 1 |
| 56610-81-2 | 2-(5-Mercaptotetrazole-1-yl)ethanol | 1 |
| 56613-80-0 | 2-Phenylglycinol, 98% | 1 |
| 56616-91-2 | 3-Bromo-1-methyl-1H-1,2,4-triazole | 1 |
| 56621-48-8 | 1-(4-Hydroxyphenyl)piperazine | 1 |
| 56634-95-8 | Bromoxynil-heptanoate | 1 |
| 56649-47-9 | S-(-)-Etomidate | 1 |
| 56649-48-0 | Etomidate Acid | 1 |
| 56660-90-3 | Carteolol EP Impurity E | 1 |
| 56672-56-1 | Droxidopa Impurity 22 | 1 |
| 56672-63-0 | N(a)-Z-L-Arginine Hydrochloride | 1 |
| 56674-87-4 | 4-Oxoadamantane-1-carboxylic acid | 1 |
| 56699-18-4 | (Z)-Methyl 4-bromobut-2-enoate | 1 |
| 56700-70-0 | Tert-Butyl pyridin-3-ylcarbamate | 1 |
| 56715-13-0 | (R)-Atenolol | 1 |
| 56718-70-8 | 2-((4-(2-Methoxyethyl)phenoxy)methyl)oxirane, 97% | 1 |
| 56718-71-9 | Metoprolol EP Impurity B | 1 |
| 56718-76-4 | rac 1-Chloro-3-[4-(2-methoxyethyl)phenoxy]-2-propanol | 1 |
| 56724-21-1 | (1R,2R)-2-Amino-1-[4-(methylsulfonyl)phenyl]-1,3-propanediol Hydrochloride | 1 |
| 56742-44-0 | 3-Deoxy-2-keto-D-galactonic acid | 1 |
| 56742-45-1 | N-Methyl Metribuzin | 1 |
| 56750-04-0 | Secnidazole Impurity B | 1 |
| 56752-40-0 | 1-Ethyl 3-Methyl 2-Methoxymalonate | 1 |
| 56755-22-7 | Phenylalanine betaine | 1 |
| 56767-76-1 | Flurbiprofen Sodium | 1 |
| 56773-42-3 | Tetra ethyl ammonium perfluorooctyl sulphonate, 98% | 1 |
| 56776-01-3 | Tulobuterol Hydrochloride | 1 |
| 56776-32-0 | Etifoxine Hydrochloride | 1 |
| 56795-51-8 | Scopoletin acetate | 1 |
| 56796-16-8 | 7-[[[(Cyanomethyl)thio]acetyl]amino]-7-methoxy Cephalosporanic Acid | 1 |
| 56796-20-4 | Cefmetazole | 1 |
| 56796-39-5 | Cefmetazole Sodium | 1 |
| 56796-66-8 | Salbutamol EP Impurity I | 1 |
| 56824-22-7 | 2-(N-Methyl-2-pyrrolidinyl)ethyl Chloride Hydrochloride | 1 |
| 56827-17-9 | Josamycin Propionate EP Impurity B | 1 |
| 56830-58-1 | 2,5-Diamino-4,6-dihydroxypyrimidine Hydrochloride | 1 |
| 56839-43-1 | Eperisone | 1 |
| 56842-77-4 | Cefazolin EP Impurity C | 1 |
| 56859-26-8 | Nitrosobiotin | 1 |
| 56860-12-9 | Permethrin EP Impurity H | 1 |
| 56917-44-3 | Phenylephrine EP Impurity E | 1 |
| 56958-97-5 | Dimethyl oxirane-2,3-dicarboxylate | 1 |
| 56961-25-2 | 4-Amino-3,5-dichlorobenzoic acid, 98% | 1 |
| 56961-27-4 | 3-Bromo-2-Chlorobenzoic Acid | 1 |
| 56961-86-5 | 2,3,5-Trichlorotoluene | 1 |
| 56962-00-6 | 2-Amino-3-chlorophenol | 1 |
| 56966-52-0 | Des-Hydroxy Amino Triclosan | 1 |
| 56970-78-6 | Captopril EP Impurity D | 1 |
| 56973-41-2 | Withanolide B | 1 |
| 56980-93-9 | Celiprolol | 1 |
| 56980-94-0 | Celiprolol Hydrochloride EP Impurity A | 1 |
| 56980-98-4 | Celiprolol EP Impurity G | 1 |
| 56995-20-1 | Flupirtine | 1 |
| 56996-83-9 | Phaseolamin | 1 |
| 57009-12-8 | Methyl 3-acetyl-4-hydroxybenzoate | 1 |
| 57018-04-9 | Tolclofos-methyl | 1 |
| 57018-53-8 | (2E,4E,6E)-2,4,6-Nonatrienal | 1 |
| 57022-38-5 | Carcinine Dihydrochloride | 1 |
| 57028-96-3 | Polyhexamethyleneguanidine | 1 |
| 57041-67-5 | Desflurane | 1 |
| 57041-95-9 | 6-Aminopyridazin-3(2H)-one | 1 |
| 57044-25-4 | R(+) Glycidol, 98% | 1 |
| 57072-36-3 | Nucleoside Q | 1 |
| 57090-45-6 | (R)-3-Chloropropane-1,2-diol | 1 |
| 57099-40-8 | Prednisone Phosphate | 1 |
| 57101-48-1 | 4-Hydroxy Clonidine | 1 |
| 57103-68-1 | Maytansinol | 1 |
| 57113-90-3 | Methyl 2-(tert-Butoxycarbonylamino)-3-nitrobenzoate | 1 |
| 57113-91-4 | Methyl 2-amino-3-nitrobenzoate | 1 |
| 57117-41-6 | 1,2,3,7,8-Pentachlorodibenzofuran | 1 |
| 57126-73-5 | Zirconium(IV) sulphate, 99%+ | 1 |
| 57144-06-6 | Testosterone EP Impurity J | 1 |
| 57149-07-2 | Naftopidil | 1 |
| 57164-17-7 | N-Nitroso-desmethyl-imipramine | 1 |
| 57165-06-7 | N-(4-Amino-3-methoxyphenyl)methanesulfonamide | 1 |
| 57171-18-3 | Desonide 21-Aldehyde | 1 |
| 57172-48-2 | Hydrocortisone 21-Carboxylic Acid | 1 |
| 57186-25-1 | Paxilline | 1 |
| 57194-69-1 | cis-Cinnamaldehyde | 1 |
| 57196-61-9 | 1,2,3,4-Tetrahydro-4,6-dihydroxy-2-methylisoquinoline Hydrochloride | 1 |
| 57198-02-4 | Ribavirin EP Impurity B | 1 |
| 57202-76-3 | 6-N-Methyl-8βmethylthiomethyl Ergoline | 1 |
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