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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

4-[2-(Pyrrolidin-1-yl)ethyl]piperidine 98%14759-08-1C11H22N2
(S)-(1-Aminopropyl)phosphonic acid, 99%98048-99-8C3H10NO3P
4-Bromo-3-methoxyphenol, 97%102127-34-4C7H7BrO2
2-Phenyl-2-(2-piperidyl)acetaMide Hydrateα-Phenylpiperidin-2-acetamid19395-39-2C13H18N2O
1-Ethyl-4-(Methoxycarbonyl)pyridiniuM Iodide1199-65-1C9H12INO2
3-allyl-4-ethoxybenzaldehyde(SALTDATA: FREE)915922-34-8C12H14O2
5-δ-BroMobutylhydantoin28484-49-3C7H11BrN2O2
2-{[5-(Trifluoromethyl)-2-pyridyl]oxy}acetonitrile, 97%680593-95-7C8H5F3N2O
Ytterbium(III) oxide (99.9%-Yb) (REO)Ytterbium(III)oxid1314-37-0O3Yb2
5-(Dicyclohexylphosphino)-1',3',5'-triphenyl-[1,4']-bi-1H-pyrazole, min. 95% Cy-BippyPhos1021176-69-1C36H39N4P
4-bromo-2-{[(1-ethyl-1H-benzimidazol-2-yl)amino]methyl}phenol(SALTDATA: FREE)364748-24-3C16H16BrN3O
3-Cyclopentylpropionyl piperidine thioamide289677-08-3C13H23NS
Ethyl 2-nitrophenylacetate 98%31912-02-4C10H11NO4
5-BroMo-5-deoxy-2,3-isopropylidene-D-ribonolactone94324-23-9C8H11BrO4
3-(2-Nitroethenyl)pyridine3156-52-3C7H6N2O2
Triethyl Orthobutyrate24964-76-9C10H22O3
Penicillin V potassium salt, 98%3,3-Dimethyl-7-oxo-6-((phenoxyace-tyl)-amino)-4-thia-1-azabicyclo-(3.2.0)heptan-2-carbons?ure,Monokalium-Salz, (2S-(2 alpha,5 alpha, 6 beta))132-98-9C16H17KN2O5S
Coproporphyrin I tetramethyl ester, 98% (synthetic)Tetramethyl-3,8,13,18-tetramethyl-21H,23H-porphin-2,7,12,17-tetrapropionat25767-20-8C40H46N4O8
3-amino-N-(2,3-dimethylphenyl)benzamide(SALTDATA: FREE)102630-86-4C15H16N2O
8-fluoro-4-oxo-1,4-dihydro-2-quinolinecarboxylic acid(SALTDATA: FREE)1016506-97-0C10H6FNO3
Homomorpholine hydrochloride178312-62-4C5H12ClNO
Tetrahydroxy-1,4-benzoquinone Hydrate123334-16-7C6H6O7
Allyltrimethylgermane762-66-3C6H14Ge
2-Quinolin-2-yl-1-[3-(trifluoromethyl)phenyl]-ethanone849021-38-1C18H12F3NO
2-Ethoxy-5-forMylphenylboronic acid1003042-92-9C9H11BO4
7-(Difluoromethyl)isoquinoline1204298-71-4C10H7F2N
3-Methoxypyridazine19064-65-4C5H6N2O
(R)-(+)-1-(4-Bromophenyl)ethylamine hydrochloride, 99+% ee, 97%64265-77-6C8H11BrClN
3,3-Difluoropyrrolidine hydrochloride, 98%163457-23-6C4H7F2N.ClH
4-Chlorophenyl acetic acid ethyl esterEthyl-(4-chlorphenyl)acetat14062-24-9C10H11ClO2
Phenol Red, indicatorPhenolrot143-74-8C19H14O5S
1-(3'-Methoxy[1,1'-biphenyl]-4-yl)ethan-1-one76650-30-1C15H14O2
4-Cyano-4'-pentyloxybiphenyl, 99%4'-(Pentyloxy)[1,1'-biphenyl]-4-carbonitril52364-71-3C18H19NO
4'-Chloro-2,2,2-trifluoroacetophenone, 98%321-37-9C8H4ClF3O
5-Bromo-4-chloro-4,5,5-trifluoropent-2-ene356-73-0C5H5BrClF3
2-BroMo-1,3-diMethoxybenzene16932-45-9C8H9BrO2
Methacryloxypropyldimethylchlorosilane3-(Chlordimethylsilyl)propylmethacrylat24636-31-5C9H17ClO2Si
Methyl CyclopropanecarboxylateMethylcyclopropancarboxylat2868-37-3C5H8O2
2-[(2-methylbenzyl)amino]-1-butanol(SALTDATA: HCl)893583-73-8C12H19NO
Sodium dicyanamide, 97%Natriumdicyanamid1934-75-4C2N3Na
4,5-DiMethoxy-2-nitroaniline7595-31-5C8H10N2O4
4-(4-Methyl-piperazine-1-sulfonyl)-phenylaMine21623-68-7C11H17N3O2S
2-Amino-4-(trifluoromethyl)benzenethiol hydrogen chloride, 95%4274-38-8C7H7ClF3NS
2-(Chloromethyl)-2,3-dihydro-1,4-benzodioxine , 97%2-(Chlormethyl)-2,3-dihydro-1,4-benzodioxin2164-33-2C9H9ClO2
2-Chloro-3-formyl-7-methylquinoline68236-21-5C11H8ClNO
4,4-Dimethylcyclohexa-1,5-dienylboronic acid, pinacol ester 96%871333-97-0C14H23BO2
Silver sulfate, 99%Disilber(1+)sulfat10294-26-5Ag2O4S
Siliclad octadecyl functional silane39443-39-5C18H40O3Si
6-(Benzyloxy)pyridine-3-boronic acid929250-35-1C12H12BNO3
Magnesium carbonate, specified according to the requirements of USPMagnesiumcarbonat546-93-0CMgO3
1-(2-Furoyl)piperazine Hydrochloride60548-09-6C9H13ClN2O2
3,6-Dichloropyridine-2-carboxaldehyde343781-53-3C6H3Cl2NO
4-(DibutylaMino)salicylaldehyde57771-09-2C15H23NO2
(S)-4-(4-Aminobenzyl)-2-oxazolidinone, 98%152305-23-2C10H12N2O2
Bromobenzene-d5, 99.5 atom%DBrom(2H5)benzol4165-57-5C6BrD5
4-Fluoro-o-anisaldehyde450-83-9C8H7FO2
2-Fluoro-6-iodobenzaldehyde146137-72-6C7H4FIO
3-(Acetylthio)hexyl acetate, 98%136954-25-1C10H18O3S
Fructose-1-phosphate Barium Salt TrihydrateFructose-1-(bariumphosphat)53823-70-4C6H11BaO9P
2-methyl-2,3-dihydro-1-benzofuran-5-carbaldehyde(SALTDATA: FREE)54365-75-2C10H10O2
2-Bromo-1,3-indanedione 95%7319-63-3C9H5BrO2
4-amino-N,N-dimethylbutanamide(SALTDATA: HCl)87639-91-6C6H14N2O
4-[(4-Methyl-1-piperazinyl)Methyl]benzoic Acid Dihydrochloride106261-49-8C13H20Cl2N2O2
n-Tridecyl sulfate, sodium salt, 99%Natriumtridecylsulfat3026-63-9C13H29NaO4S
2,4-DibroMotoluene2,4-Dibromtoluol31543-75-6C7H6Br2
Bis(triMethylsilyl)MethylaMine134340-00-4C7H21NSi2
DiMethyl 1,3-Dithiole-2-thione-4,5-dicarboxylate7396-41-0C7H6O4S3
2-Chloro-4-methylbenzonitrile 98+%21423-84-7C8H6ClN
2,6-Dichloroanisole2,6-Dichloranisol1984-65-2C7H6Cl2O
H-β-HoLeu-OH·HCl96386-92-4C7H16ClNO2
Polyethyleneglycol 300 monodecylether, (fractionated, fraction 5)26183-52-8(C2H4O)nC10H22O
2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide, 97%77651-38-8C8H10N2OS
1,1,2,3,4,5-Hexafluoro-2,3,4,5-tetrachlorocyclopentane 98%1453-38-9C5Cl4F6
Titanium (di-i-propoxide)bis(acetylacetonate) (75% in isopropanol)Bis(pentan-2,4-dionato-O,O')bis(propan-2-olato)titan17927-72-9C16H28O6Ti
2,4,6-Trimethylbenzenesulfonyl hydrazide, 97%Mesitylen-2-sulfonohydrazid16182-15-3C9H14N2O2S
(1S,2R,3S,4S)-bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid(SALTDATA: FREE)8,9,10-Trinorborn-5-en-2,3-dicarbonsure3813-52-3C9H10O4
(1R)-endo-(+)-Fenchol, 96%2217-02-9C10H18O
(2-Chloroethyl)trimethylammonium chloride, 98%Chlormequatchlorid (ISO)999-81-5C5H13Cl2N
3-Bromobut-2-one3-Brombutan-2-on814-75-5C4H7BrO
2-Ethoxypyrimidin-4-ylamine, 97%3289-48-3C6H9N3O
1-(3-bromobenzoyl)piperidine(SALTDATA: FREE)59507-53-8C12H14BrNO
Methyl 2-cyanobenzoate6587-24-2C9H7NO2
4-BroMophenyl cyclopropyl ketone4-Bromphenylcyclopropylketon6952-89-2C10H9BrO
3-(phenylthio)-1-propanamine(SALTDATA: FREE)2015-09-0C9H13NS
(R,R)-(+)-2,2'-Bis[(S)-(N,N-diMethylaMino)(phenyl)Methyl]-1,1'-bis(di(2-Methylphenyl)phosphino)ferrocene, Min. 97%831226-39-2C56H58FeN2P210*
6-Bromo-2-fluoro-3-methylbenzeneboronic acid 98%957061-15-3C7H7BBrFO2
2-[(2-fluorobenzyl)amino]ethanol(SALTDATA: HCl)64834-60-2C9H12FNO
5-Chloro-3-methyl-1H-benzo[b]thiophene-1,1-dione17514-66-8C9H7ClO2S
2-Chloro-N-(2-morpholin-4-yl-phenyl)-acetamide303151-23-7C12H15ClN2O2
5-Bromo-2-(m-tolyloxy)pyrimidine73221-74-6C11H9BrN2O
2-(2-Oxotetrahydrofuran-3-yl)-1H-isoindole-1,3(2H)-dione42473-02-9C12H9NO4
3-(5-Methoxy-pyridin-3-yl)-prop-2-yn-1-ol898561-63-2C9H9NO2
3-Chloro-4-(isopropylsulfonyl)-5-(methylthio)thiophene-2-carboxylic acid, 97%175202-23-0C9H11ClO4S3
5-Chloro-1-benzothiophene-3-carbonitrile, 97%16296-79-0C9H4ClNS
5-Methylpyrazine-2-carboxamidine725234-33-3C6H8N4
2-(1-Trityl-1H-imidazol-4-yl)-ethylaminehydrochloride195053-92-0C24H23N3
4-Benzyloxy-2-fluoro-1-nitrobenzene 98%221040-07-9C13H10FNO3
2-Methyl-2,7-diazaspiro[4.4]nonane135380-53-9C8H16N2
2-Methylacrylic acid 3-[3-tert-butyl-5-(5-chlorobe nzotriazol-2-yl)-4-hydroxyphenyl]-propyl ester96478-15-8C23H26ClN3O3
4-(pentanoylamino)benzoic acid(SALTDATA: FREE)100390-76-9C12H15NO3
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