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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

[2-(4-Dimethylamino-phenyl)-benzooxazol-5-yl]-(4-nitro-benzylidene)-amine331445-35-3C22H18N4O3
(2'-Chloro-biphenyl-2-yl)-acetic acid669713-77-3C14H11ClO2
2-(5,7-difluoro-2-methyl-1H-indol-3-yl)ethanamine(SALTDATA: 1.0C2H2O4 0.75H2O 0.2SiO2)383145-87-7C11H12F2N2
tert-butyl 2,2-dimethyl-3-oxopyrrolidine-1-carboxylate(SALTDATA: FREE)1215295-96-7C11H19NO3
α-Methyl-3-trifluoromethylbenzyl bromide68120-41-2C9H8BrF3
2-Chloro-3-quinolinecarbonyl chloride , Tech.136812-19-6C10H5Cl2NO
4-Methoxy-3-methylbenzoic acid6880-04-2C9H10O3
3-Iodoindole-2-carboxylic acid167631-58-5C9H6INO2
3-Nitro-4-(trifluoromethoxy)aniline 98%2822-50-6C7H5F3N2O3
2,4,5-Triiodo-1H-imidazole1746-25-4C3HI3N2
4-(DifluoroMethoxy)broMobenzene5905-69-1C7H5BrF2O
4-Methylumbelliferyl N,N-diacetyl-β-D-chitobioside, 98%53643-12-2C26H34N2O13
2-Chloromalonaldehyde, 94%36437-19-1C3H3ClO2
2-Bromomalonaldehyde, 99%2065-75-0C3H3BrO2
1-Bromo-4-n-dodecylbenzene, 95%126930-72-1C18H29Br
Florisil, 60 - 100 mesh, for column chromatographyKieselsure, Magnesiumsalz1343-88-0MgO3Si
Indene, 95%Inden95-13-6C9H8
6-Hydroxyquinoline, 98%Chinolin-6-ol580-16-5C9H7NO
Boron carbide, powder, 99+%Borcarbid12069-32-8CB4
Poly(2-acrylamido-2-methyl-1-propanesulfonic acid), average M.W. 800,000, 10 wt.% solution in H2O27119-07-9C7H13NO4S
Tris(4-trifluoroMethylphenyl)bisMuth Dichloride121882-75-5C21H12BiCl2F9
5-(2-ethoxyethyl)-1,3,4-thiadiazol-2-amine(SALTDATA: FREE)299936-83-7C6H11N3OS
11-BroMoundecyl trichlorosilane79769-48-5C11H22BrCl3Si
N-methyl-1-(1-phenyl-1H-pyrazol-4-yl)methanamine(SALTDATA: HCl)868552-05-0C11H13N3
Cyclohexyl p-ToluenesulfonateCyclohexyl-p-toluolsulfonat953-91-3C13H18O3S
2-(methylsulfonyl)ethanamine(SALTDATA: 0.95HCl)49773-20-8C3H9NO2S
Benzotriazol-2-yl-acetic acid4144-68-7C8H7N3O2
(4R)-(+)-4-Isopropyl-5,5-diphenyl-2-oxazolidinone191090-32-1C18H19NO2
1-(4-Aminophenyl)-4-piperidinol142752-12-3C11H16N2O
5-Nitroindane5-Nitroindan7436-07-9C9H9NO2
1-(3-Chlorophenyl)-4-(3-chloropropyl)piperazine hydrochloride, 97%1-(3-Chlorphenyl)-4-(3-chlorpropyl)piperazin39577-43-0C13H18Cl2N2
n-Tetradecane, 99.5%Tetradecan629-59-4C14H30
Methyl 4-AMino-2-MethoxybenzoateMethyl-4-amino-o-anisat27492-84-8C9H11NO3
5-Fluoro-1-benzothiophene-2-carbaldehyde698367-29-2C9H5FOS
t-Butyl trifluoroacetate400-52-2C6H9F3O2
1-Benzyl-5-nitro-1H-1,3-benzimidazole15207-93-9C14H11N3O2
1-(3,4,5-Trimethoxyphenyl)ethylamine121082-99-3C11H17NO3
5-(4-methylphenyl)-1H-imidazol-2-amine(SALTDATA: FREE)60472-16-4C10H11N3
Ethyl 3-phenyl-1H-pyrazole-5-carboxylate, 97%13599-12-7C12H12N2O2
1-(Trifluoromethyl)cyclopropane-1-carboxylic acid, 98%277756-46-4C5H5F3O2
2,3-Diphenylpiperazine143699-24-5C16H18N2
4,4,5,5,6,6,6-Heptafluoro-3,3-bis(trifluoromethyl)-1-hexene79272-26-7C8H3F13
2-AMino-4-chlorophenol-6-sulfonic Acid3-Amino-5-chlor-2-hydroxybenzolsulfonsure88-23-3C6H6ClNO4S
Methyl 5-amino-2-morpholinobenzenecarboxylate83909-35-7C12H16N2O3
3-methoxy-4-(2-phenoxyethoxy)benzaldehyde(SALTDATA: FREE)299936-09-7C16H16O4
2-Methylpyridine-3-boronic acid pinacol ester1012084-56-8C12H18BNO2
Pyrrolidine-1-sulfonyl chloride1689-02-7C4H8ClNO2S
(-)-Menthyl Chloride[1S-(1α,2β,4β)]-2-Chlor-1-isopropyl-4-methylcyclohexan16052-42-9C10H19Cl
(S)-1-(2-Bromophenyl)ethylamine140623-12-8C8H10BrN
2-Naphthoxyacetic acid, 98%2-Naphthyloxyessigsure120-23-0C12H10O3
3-(2-Pyridyldithio)propionic acid N-hydroxysuccinimide ester, 96%1-[1-Oxo-3-(2-pyridyldithio)propoxy]pyrrolidin-2,5-dion68181-17-9C12H12N2O4S2
DL-Alanine methyl ester hydrochloride, 98%Methyl-DL-alaninathydrochlorid13515-97-4C4H10ClNO2
5-([4,6-Dichlorotriazin-2-yl]amino)fluorescein hydrochloride, 90%21811-74-5C23H13Cl3N4O5
Ginsenoside Rf, 98%, from Panax ginseng C. A. Mey.52286-58-5C42H72O14
Europium(III) oxalate hydrate (99.9%-Eu) (REO)14175-02-1C6H2Eu2O13
2-chloro-3-fluorobenzenamine, 95%2-Chlor-3-fluoranilin21397-08-0C6H5ClFN
[2-(Methacryloyloxy)ethyl]trimethylammonium chloride, 72% solution in H2O, stabilized[2-(Methacryloyloxy)ethyl]trimethylammoniumchlorid5039-78-1C9H18ClNO2
4-Acetylpyrazole25016-16-4C5H6N2O
3-Iodo-4-Methoxyaniline74587-12-5C7H8INO
9,10-Dicyanoanthracene1217-45-4C16H8N2
2-Oxo-3273-68-5C11H12N2O3
Heptanoic acid hydrazide22371-32-0C7H16N2O
2-Methoxypyridine-6-boronic acid hydrochloride372963-51-4C6H8BNO3
4-[(2-Chloropyridin-3-yl)sulphonyl]morpholine 97%60597-72-0C9H11ClN2O3S
3-amino-4-methoxy-N-methylbenzamide(SALTDATA: HCl)878160-14-6C9H12N2O2
5-Hydroxy-4-methoxy-2-nitrobenzoic acid31839-20-0C8H7NO6
N-(6-Chloro-pyridin-2-yl)-2,2-dimethyl-propionamide86847-84-9C10H13ClN2O
4-AMyloxybenzaldehydep-(Pentyloxy)benzaldehyd5736-91-4C12H16O2
3-(methoxymethyl)-1H-1,2,4-triazole(SALTDATA: FREE)23159-59-3C4H7N3O
Tributyl(2-Methoxyethyl)phosphoniuM Bis(trifluoroMethanesulfonyl)iMide959698-44-3C15H34OP.C2F6NO4S2
2-Benzyloxy-1,3-propanediol14690-00-7C10H14O3
2-Propylthiazole2-Propylthiazol17626-75-4C6H9NS
2-(1,1-dioxidotetrahydro-3-thienyl)ethanamine(SALTDATA: HCl)790594-67-1C6H13NO2S
3-Chloro-2,6-dimethoxy-5-nitrobenzoic acid175135-56-5C9H8ClNO6
5-(4-Chlorobutyl)hydantoin40126-55-4C7H11ClN2O2
4-Isopropoxyaniline, 98%4-Isopropoxyanilin7664-66-6C9H13NO
Methyl 4-aminothiophene-3-carboxylate , 95%69363-85-5C6H7NO2S
4-(4,4,5,5-TetraMethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde128376-64-7C13H17BO3
(4-bromobenzyl)ethylamine(SALTDATA: HCl)856795-95-4C9H12BrN
Methyl 3-O-(2-acetamido-2-deoxy-β-glucopyranosyl)-β-D-galactopyranoside ,98%93253-17-9C15H27NO11
7-Acetoxy-4-broMoMethylcouMarin [for HPLC Labeling]2747-04-8C12H9BrO4
1,3-Bis(4-hydroxybutyl)tetraMethyldisiloxane5931-17-9C12H30O3Si2
2,11-Dithia[3.3]paracyclophane28667-63-2C16H16S2
C-Quinolin-3-yl-methylamine7521-70-2C10H10N2
9-AMinoacridine Hydrochloride Monohydrate52417-22-8C13H13ClN2O
4'-Bromo-3'-(trifluoromethyl)acetanilide 98%41513-05-7C9H7BrF3NO
3-Fluoro-4-(trifluoromethyl)benzamide247170-27-0C8H5F4NO
methyl 2,4-dimethyl-1H-pyrrole-3-carboxylate(SALTDATA: FREE)52459-90-2C8H11NO2
2-Methyl-1H-imidazole-4-carbothioamide, 97%129486-91-5C5H7N3S
3-[(cyclopentylcarbonyl)amino]benzoic acid(SALTDATA: FREE)915921-84-5C13H15NO3
5-[(4-chloro-2-methylphenoxy)methyl]-4-ethyl-4H-1,2,4-triazole-3-thiol(SALTDATA: FREE)588673-88-5C12H14ClN3OS
4-(phenoxymethyl)-1,3-thiazol-2-amine(SALTDATA: FREE)94830-63-4C10H10N2OS
N-[(5-methyl-2-thienyl)methyl]cyclopentanamine(SALTDATA: HCl)893587-03-6C11H17NS
Dimethyl(acetylacetonate)gold(III), 98% (99.9%-Au)14951-50-9C7H13AuO2
Ethyl 2-mesityl-2-oxoacetate, tech5524-57-2C13H16O3
Tetramethylurea-d12, 99+ atom % D, for NMRTetra[(2H3)methyl]harnstoff51219-89-7C5D12N2O
1-(3-pyridinyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine(SALTDATA: FREE)865546-36-7C12H13N3
5-Fluoro-2-(methylcarbamoyl)benzeneboronic acid957062-96-3C8H9BFNO3
1-(piperidin-3-ylmethyl)piperidine(SALTDATA: 2HCl 0.8H2O)81310-56-7C11H22N2
N'-Cyano-3-pyridinecarboximidamide73631-23-9C7H6N4
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