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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

3,6-Dichloropyridazine, 97%3,6-Dichlorpyridazin141-30-0C4H2Cl2N2
Cellulose DEAE Capacity:0.82 Meq/g9013-34-7C20H23NO5
1,3-DibroMoacetone, Technical Grade1,3-Dibromaceton816-39-7C3H4Br2O
2-Bromo-5-chloro-3-nitropyridine75806-86-9C5H2BrClN2O2
n-Heptane-d16, 99 atom%D33838-52-7C7D16
Ethyltriphenylphosphonium iodide, 98%Ethyltriphenylphosphoniumiodid4736-60-1C20H20IP
4-Fluoro-α-methylbenzylamine, 97%4-Fluor-α-methylbenzylamin403-40-7C8H10FN
Methyl 6-(trifluoromethyl)-1H-indole-2-carboxylate, 97%887360-34-1C11H8F3NO2
Cyclopropylboronic acid, min. 97%411235-57-9C3H7BO2
Copper(II) acetylacetonate, 99%Kupfer(II)-4-oxopent-2-en-2-olat13395-16-9C10H14CuO4
N-α-Fmoc-D-alanine, 98%79990-15-1C18H17NO4
Bis(4-cyanophenyl) EtherCyclohex-4-en-1,2-dicarbonsureanhydrid6508-04-9C14H8N2O
5-BroMo-2-(trifluoroMethyl)pyridine-4-carboxylic acid749875-16-9C7H3BrF3NO2
Thiophene-3-carbonyl chloride3-Thenoylchlorid41507-35-1C5H3ClOS
DL-?-(p-Methoxyphenyl)alanine5678-45-5C10H13NO3
N-Carbethoxy-3-methoxy-4-piperidone83863-72-3C9H15NO4
tert-Butyl 2-amino-3-cyano-4,7-dihydrothieno-[2,3-c]pyridine-6(5H)-carboxylate150986-83-7C13H17N3O2S
3-(2-methylphenoxy)azetidine(SALTDATA: HCl)954222-84-5C10H13NO
5-Amino-2-ethoxybenzonitrile1020046-39-2C9H10N2O
Methyl 5-phenyl-1H-pyrazole-3-carboxylate56426-35-8C11H10N2O2
4-[4-(Trifluoromethyl)phenyl]-1,2,3-thiadiazol-5-amine, 97%423769-76-0C9H6F3N3S
Methyl 2-amino-5-phenyl-1,3-thiazole-4-carboxylate115174-39-5C11H10N2O2S
N-methyl-N-(2-methylcyclohexyl)piperidin-4-amine(SALTDATA: FREE)1119452-90-2C13H26N2
3-Methyl-5-phenyl-4-isoxazolecarboxylic acid, 97%17153-21-8C11H9NO3
2-Bromo-4-fluorotoluene, 98%2-Brom-4-fluortoluol1422-53-3C7H6BrF
1-(2-Hydroxyethyl)-3,3-dimethylindolino-6'-nitrobenzopyrylospiran, 93%16111-07-2C20H20N2O4
Pyrogallol, 99.8%1,2,3-Trihydroxybenzol87-66-1C6H6O3
Ethyl 2-(5-phenyl-2H-1,2,3,4-tetraazol-2-yl)-acetate21054-65-9C11H12N4O2
trans-1,1,2,2,3,4-Hexafluorocyclobutane23012-94-4C4H2F6
Tributyl(1-propynyl)tin, 98%64099-82-7C15H30Sn
4-(4-Ethoxycarbonylphenyl)-3-thiosemicarbazide70619-50-0C10H13N3O2S
4'-Trifluoromethoxy-biphenyl-3-carboxylic acid728919-12-8C14H9F3O3
[2-(dimethylamino)-3-pyridinyl]methanol(SALTDATA: HCl)104524-65-4C8H12N2O
3-Isocyanobenzonitrile216063-63-7C8H4N2
3,5-Dibromo-2-hydrazino-1H-indole937604-20-1C8H7Br2N3
1-Chloro-2,4,6-tris-(trifluoromethyl)benzene444-38-2C9H2ClF9
trans-2-Octenetrans-Oct-2-en13389-42-9C8H16
2H-chromene-3-carbaldehyde(SALTDATA: FREE)51593-69-2C10H8O2
Methyl 4-methyl-2-pentenoate50652-78-3C7H12O2
1-(2-Phenoxyphenyl)ethanone, 97%26388-13-6C14H12O2
N-(4-methylphenyl)-N-(methylsulfonyl)glycine(SALTDATA: FREE)425616-93-9C10H13NO4S
5-Propyl-1,3-dithiolo[4,5-d][1,3]dithiole-2-thione202126-48-5C7H8S5
Methyl 3-piperidin-1-ylpropanoate23973-93-5C25H29NO7S
Boc-p-isopropylphenyl-L-alanine261360-70-7C17H25NO4
4-Chloro-6-morpholin-4-yl-pyrimidin-5-ylamine84762-69-6C8H11ClN4O
4-aMino-2-chlorobenzaMide (SALTDATA: FREE)211374-81-1C7H7ClN2O
tert-Butyl 2-(aminomethyl)phenylcarbamate849020-94-6C12H18N2O2
Methyl 2-fluoro-4-nitrobenzenecarboxylateMethyl-2-fluor-4-nitrobenzoat392-09-6C8H6FNO4
2-(2,5-dimethylphenyl)-1,3-dioxoisoindoline-5-carboxylic acid(SALTDATA: FREE)306320-92-3C17H13NO4
4-[1-(dimethylamino)ethyl]benzaldehyde(SALTDATA: FREE)915922-29-1C11H15NO
2-(Piperazin-1-yl)-acetic acid N-(2-phenylethyl)-amide, 98%685892-09-5C14H21N3O
Bromophenol Red, indicatorBromphenolrot2800-80-8C19H12Br2O5S
6-Phenyl-2-thiouracil, 98%6-Phenyl-2-thiouracil36822-11-4C10H8N2OS
7-(Diethylamino)coumarin-3-carboxylic acid ethyl ester, 99%28705-46-6C16H19NO4
D-Lactal, 98%65207-55-8C12H20O9
Praseodymium(III) sulfate hydrate (99.9%-Pr) (REO)Dipraseodymtrisulfat10277-44-8C3H10O4S
Phenyl 4,6-O-benzylidene-β-D-glucopyranoside75829-66-2C19H20O6
3-Hydroxy-2-(2-thienyl)acrylonitrile71637-32-6C7H5NOS
2,4-Dibromo-6-fluorophenol 97%576-86-3C6H3Br2FO
2-chloro-N-isopropyl-N-methylacetamide(SALTDATA: FREE)39086-71-0C6H12ClNO
1-tert-Butoxycarbonyl-4-(cyclopropylamino)-piperidine179557-01-8C13H24N2O2
N~1~-ethylalaninamide(SALTDATA: HCl)1078791-14-6C5H12N2O
(4S)-1-Boc-4-benzyl-L-proline83623-78-3C17H23NO4
2-Nitrobenzyl bromide, 98%α-Brom-2-nitrotoluol3958-60-9C7H6BrNO2
Fmoc-D-Phe(4-I)-OH205526-29-0C24H20INO4
3-Trifluoromethylphenylboronic acid, 98%1423-26-3C7H6BF3O2
L-Glutamine, 99%Levoglutamid56-85-9C5H10N2O3
Dichlorotris(triphenylphosphine)ruthenium(II), 99%Dichlortris(triphenylphosphin)ruthenium15529-49-4C54H45Cl2P3Ru
Ethyl isonicotinoylacetate, 95%Ethyl-3-(4-pyridyl)-3-oxopropionat26377-17-3C10H11NO3
Terephthalic acid, 99%Terephthalsure100-21-0C8H6O4
Indium(III) bromide, anhydrous (99.999%-In) PURATREMIndiumtribromid13465-09-3Br3In
2,2-Dimethyl-1,3-dioxane-4,6-dione, 98%2,2-Dimethyl-1,3-dioxan-4,6-dion2033-24-1C6H8O4
3,4,5-Trifluorobenzonitrile, 98%134227-45-5C7H2F3N
2-Chloro-3-iodo-5-methylpyridine59782-91-1C6H5ClIN
N-(5-Iodo-pyridin-3-yl)-2,2-dimethyl-propionamide873302-38-6C10H13IN2O
Potassium (2-hydroxymethylphenyl)trifluoroborate 96%850623-74-4C7H7BF3KO
2-(ethylamino)-7-hydroxy[1,3]thiazolo[4,5-b]pyridin-5(4H)-one(SALTDATA: FREE)674807-08-0C8H9N3O2S
4-(cyclopentyloxy)benzaldehyde(SALTDATA: FREE)164520-98-3C12H14O2
Thioctic acid, 98%5-(Dithiolan-3-yl)valeriansaeure1077-28-7C8H14O2S2
4-Acetylbenzoic acid, 98%4-Acetylbenzoesaeure586-89-0C9H8O3
4-Fluorothiophenol, 98%4-Fluorthiophenol371-42-6C6H5FS
TriMethylsulfoxoniuM BroMide25596-24-1C3H9BrOS
4-(Trifluoromethoxy)benzenesulfonamide, 98%1513-45-7C7H6F3NO3S
5-Methoxy-2-benzimidazolethiol, 99%1,3-Dihydro-5-methoxy-2H-benzimidazol-2-thion37052-78-1C8H8N2OS
(1R,2R)-(-)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol, 96%D-(-)threo-2-Amino-1-(p-nitrophenyl)propan-1,3-diol716-61-0C9H12N2O4
Bis(triethoxysilyl)ethylene ~80% trans isomer87061-56-1C14H32O6Si2
N-(2-Chloroethyl)-N'-(2-pyridin-2-ylethyl)urea42471-42-1C10H14ClN3O
[4-(1H-1,2,4-Triazol-1-ylmethyl)phenyl]methanol , 97%160388-56-7C10H11N3O
(2-Methoxyphenoxy)acetic acid, 98%(2-Methoxyphenoxy)essigsure1878-85-9C9H10O4
3-Nitrobenzhydrazide, 98%3-Nitrobenzohydrazid618-94-0C7H7N3O3
3-Bromo-5-tert-butylbenzoic acid794465-45-5C11H13BrO2
3-(3-Bromophenylsulphonamido)benzeneboronic acid 95%913835-31-1C12H11BBrNO4S
N'-Cyano-4-pyridinecarboximidamide23275-43-6C7H6N4
5-(3-Methylphenyl)-picolinic acid75754-04-0C12H9NO2
L-AlloseL-Allose7635-11-2C6H12O6
Polywax 1000900288-41-0（C2H4）n
3-Nitro-4-piperidin-1-ylbenzoic acid26586-26-5C12H14N2O4
2-Amino-5-methyl-3-nitropyridine7598-26-7C6H7N3O2
4-Chloro-3,5-dimethyl-1H-pyrazole15953-73-8C5H7ClN2
3-tert-Butylthiophenol15084-61-4C10H14S
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