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J & K SCIENTIFIC LTD.

Firmenname:J & K SCIENTIFIC LTD.
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E-Mail:jkinfo@jkchemical.com
Nationalit?t:China
URL: www.jkchemical.com
Produkte insgesamt:96815
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Produktkatalog

(R)-alpha-Methylphenylalanine hydrate, 98% ee, 98%17350-84-4C10H13NO2
3,5-Bis(trifluoromethyl)benzoic acid, 98%3,5-Bis(trifluormethyl)benzoesaeure725-89-3C9H4F6O2
3-(Chloromethyl)pyridine hydrochloride, 98%3-(Chlormethyl)pyridin-hydrochlorid6959-48-4C6H7Cl2N
4-PropoxycinnaMic Acid69033-81-4C12H14O3
Methyl 3-amino-4-cyano-5-(piperidin-1-yl)thiophene-2-carboxylate499771-09-4C12H15N3O2S
2,2-Dimethoxy-1-piperidino-1-ethanone16695-59-3C9H17NO3
5-Fluoro-2-methylindole-3-carboxylic acid ethylester886362-70-5C12H12FNO2
3-Methylpyridine-2-carbaldehyde, 98%55589-47-4C7H7NO
2,5-dimethyl[1,3]oxazolo[5,4-d]pyrimidin-7(6H)-one(SALTDATA: FREE)959238-51-8C7H7N3O2
1-(3-chloropropyl)-2-methyl-1H-imidazole(SALTDATA: HCl)136609-54-6C7H11ClN2
Tris(butylcyclopentadienyl)yttrium (99.9%-Y) (REO)312739-77-8C27H39Y15*
Benzoin, 98%Benzoin119-53-9C14H12O2
Tetracycline hydrochloride, 98%Tetracyclinhydrochlorid64-75-5C22H25ClN2O8
N-(4-hydroxy-1,1-dioxidotetrahydro-3-thienyl)glycine(SALTDATA: FREE)294669-00-4C6H11NO5S
3-Acetylindole, 98%Indol-3-ylmethylketon703-80-0C10H9NO
2-Methyl-6-piperazin-1-ylpyrazine 97%51047-59-7C9H14N4
4-(Difluoromethoxy)benzoic acid, 98%4837-20-1C8H6F2O3
2-Amino-5-iodobenzoic acid, 98%5-Iodoanthranilsaeure5326-47-6C7H6INO2
2-pyrazinylmalonaldehyde(SALTDATA: FREE)13481-00-0C7H6N2O2
Decahydroquinoline, 98%Decahydrochinolin2051-28-7C9H17N
Cyclopentylboronic acid63076-51-7C5H11BO2
2,4,6-T2,4,6-Trichlorphenoxyessigsure575-89-3C8H5Cl3O3
1-Hydroxybenzotriazole, 98%, anhydrous1-Hydroxybenzotriazol2592-95-2C6H5N3O
SodiuM 4,6-Dihydroxynaphthalene-2-sulfonate83732-66-5C10H9NaO5S
(1H-Benzimidazol-1-yl)acetic acid40332-16-9C9H8N2O2
2-Bromo-1-(3-methoxy-4-nitrophenyl)-1-ethanone90725-63-6C9H8BrNO4
1-(2-Allyl-phenoxy)-3-methylamino-propan-2-ol78510-05-1C13H19NO2
4-(Trifluoromethoxy)phenyl methyl sulphide2546-45-4C8H7F3OS
1,4-Dicyano-2-(trifluoromethoxy)benzene175278-16-7C9H3F3N2O
1,3,3-Trimethyl-2-methyleneindoline, 95%118-12-7C12H15N
Decanoic AnhydrideDecansureanhydrid2082-76-0C20H38O3
Fmoc-D-Met-OH, 98%112883-40-6C20H21NO4S
L-Ornithine hydrochloride, 99%L-(+)-2,5-Diaminopentansure3184-13-2C5H13ClN2O2
1-isopropyl-L-proline(SALTDATA: FREE)342793-00-4C8H15NO2
1H,1H,2H,2H-Nonafluorohexyl methacrylate, 98%3,3,4,4,5,5,6,6,6-Nonafluorhexylmethacrylat1799-84-4C10H9F9O2
Diuron, 98%Diuron330-54-1C9H10Cl2N2O
4-Pentylphenol, 98%4-Pentylphenol14938-35-3C11H16O
(2-methoxybenzyl)(2-methylcyclohexyl)amine(SALTDATA: HBr)355382-41-1C15H23NO
S-(Trifluoromethyl)dibenzothiophenium-3-sulfonate160656-62-2C13H7F3O3S2
Ethyl 2-butyryl-3-ethoxyacrylate, tech125500-84-7C11H18O4
L-Pipecolic acid, 98%(S)-Piperidin-2-carbonsure3105-95-1C6H11NO2
N-VinylacetaMideN-Vinylacetamid5202-78-8C4H7NO
4-(Trifluoromethyl)mandelic acid, 98%4-(Trifluormethyl)phenylglykolsure395-35-7C9H7F3O3
N,N-DiMethyldecylaMineDecyldimethylamin1120-24-7C12H27N
4-[(1-Pyrrolidinyl)carbonyl]phenylboronic Acid (contains varying aMounts of Anhydride)389621-81-2C11H14BNO3
(4-aMino-1-piperidinyl)acetic acid dihydrochloride (SALTDATA: 2HCl)805179-70-8C7H14N2O2
Ethylene glycol monovinyl ether, 98%, stabilized with KOH2-(Vinyloxy)ethanol764-48-7C4H8O2
4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran, 96%[2-[2-[4-(Dimethylamino)phenyl]vinyl]-6-methyl-4H-pyran-4-yliden]malononitril51325-91-8C19H17N3O
N,N'-DiacetylhydrazineN,N'-Diacetylhydrazin3148-73-0C4H8N2O2
2,6-Diisopropylaniline, 95%2,6-Diisopropylanilin24544-04-5C12H19N
3-Ethoxycarbonylmethyl-4-oxo-10-oxa-3-aza-tricyclo[5.2.1.0*1,5*]dec-8-ene-6-carboxylic acid436811-04-0C13H15NO6
5-Bromo-2-fluorophenylboronic acid pinacol ester942069-51-4C12H15BBrFO2
3,6-dichloro-[1,2,4]triazolo[4,3-b]pyridazine, 95%33050-38-3C5H2Cl2N4
3-Bromo-2,6-difluoropyridine80392-79-6C5H2BrF2N
Fmoc-D-alpha,beta-diaminopropionic acid251317-00-7C18H18N2O4
[2-(methoxymethoxy)phenyl][3-(methoxymethoxy)phenyl]methanone(SALTDATA: FREE)938458-71-0C17H18O5
2-Hydroxy-5-nitro-M-anisaldehyde17028-61-4C8H7NO5
Sulfamethoxazole, 98%Sulfamethoxazol723-46-6C10H11N3O3S
1-Bromo-2-(phenoxymethyl)benzene, 97%94191-73-8C13H11BrO
3,5-Difluoro-2-methoxybenzoic acid180068-67-1C8H6F2O3
2,5-Dimethoxyphenylacetic acid, 98%2,5-Dimethoxyphenylessigsure1758-25-4C10H12O4
5-(chloromethyl)-1,2,4-oxadiazole-3-carboxamide(SALTDATA: FREE)34879-29-3C4H4ClN3O2
4-Benzyl 2-ethyl 3-(2-ethoxy-2-oxoethyl)-5-methyl-1H-pyrrole-2,4-dicarboxylate, 97%52887-35-1C20H23NO6
Potassium hexacyanocobaltate(III), 98%Trikaliumhexacyanocobaltat13963-58-1C6CoKN6(-2)
9-Fluorenylmethyl carbamate, 98%84418-43-9C15H13NO2
2-(3-methyl-4-nitrophenoxy)propanoic acid(SALTDATA: FREE)667412-76-2C10H11NO5
beta-Naphthol VioletDinatrium-3-hydroxy-4-[(4-nitrophenyl)azo]naphthalin-2,7-disulfonat7143-21-7C16H12N3NaO9S2
Boc-5-amino-2-chlorobenzoic acid503555-96-2C12H14ClNO4
5-(chloromethyl)-4-methyl-1,2,3-thiadiazole(SALTDATA: FREE)82172-42-7C4H5ClN2S
(S)-(+)-1-[(R)-2-(Diphenylphosphino)ferrocenyl]ethyldicyclohexylphosphine ethanol adduct, min. 97% (S)-(R)-JOSIPHOS162291-02-3C36H44FeP210*
3-Chloro-2,6-difluorobenzyl bromide261762-47-4C7H4BrClF2
4'-Bromo-2'-fluorobiphenyl-4-sulfonyl chloride677326-82-8C12H7BrClFO2S
2,5-Dimethoxybenzylamine, 98%3275-95-4C9H13NO2
3-Ethyl-1-[2-(4-hydroxyphenyl)ethyl]urea883107-36-6C11H16N2O2
Pentafluorobenzyl propionate 97%21634-97-9C10H7F5O2
1,2,3-Tribromo-5-fluorobenzene, 99+%3925-78-8C6H2Br3F
1-Methyl-1H-pyrazole-5-boronic acid pinacol ester, 98%847818-74-0C10H17BN2O2
4-(3-Bromophenyl)-3-pyridinecarboxaldehyde376646-64-9C12H8BrNO
Ethyl 2-chloro-2-[2-(2-methylphenyl)hydrazono)-acetate64989-46-4C11H13ClN2O2
Dicyclohexyl(trifluoroMethanesulfonyloxy)borane145412-54-0C13H22BF3O3S
N-[3,5-Bis(trifluoromethyl)benzenesulfonyl]-L-methionine methyl ester175202-21-8C14H15F6NO4S2
ethyl 3,5-diMethylbenzoylforMate100117-62-2C12H14O3
2-Chloro-5-(4-morpholinylsulfonyl)aniline99187-74-3C10H13ClN2O3S
3-(4-fluorophenyl)-3-phenylpropanoic acid(SALTDATA: FREE)3-(p-Fluorphenyl)-3-phenylpropionsure362-86-7C15H13FO2
3-(2,5-dimethyl-1H-pyrrol-1-yl)aniline(SALTDATA: FREE)247225-33-8C12H14N2
N-(5-amino-2-chlorophenyl)-2-furamide(SALTDATA: FREE)505066-17-1C11H9ClN2O2
1-[2-Nitro-4-(trifluoromethyl)phenyl]piperidine , 97%1692-79-1C12H13F3N2O2
(R)-(-)-2-Amino-1-benzyloxybutane, 95%142559-11-3C11H17NO
4,5-Diodoveratrole110190-08-4C8H8I2O2
6-Fluorothio-4-chroManone21243-18-5C9H7FOS
4-(2-Nitro-phenyl)-thiazol-2-ylamine90323-06-1C9H7N3O2S
2-Ethoxy-5-methylbenzeneboronic acid 95%123291-97-4C9H13BO3
6-Methoxy-3-[4-(trifluoromethyl)phenyl][1,2,4]triazolo[4,3-b]pyridazine , 97%289651-70-3C13H9F3N4O
2,6-Di(oxiran-2-ylmethyl)-1,2,3,5,6,7-hexahydropyrrolo[3,4-f]isoindole-1,3,5,7-tetraone23328-66-7C16H12N2O6
Eptaplatin146665-77-2C11H20N2O6Pt
8-methoxy-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole(SALTDATA: 0.2H2O)126912-70-7C12H14N2O
1-Chloro-3-cyclohexylamino-propan-2-ol61272-39-7C9H18ClNO
2-(4-Methylphenoxy)pyridine-3-carbonyl chloride175135-79-2C13H10ClNO2
6-chloro-2-phenylquinoline-4-carboxylic acid(SALTDATA: FREE)6633-62-1C16H10ClNO2
Chloroacetyl-1,2,3,4-tetramethylbenzene153275-53-7C12H15ClO
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