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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

5-Fluoro-4-hydroxypyrimidine, 98%671-35-2C4H3FN2O
1-phenyl-1H-pyrrole-2-carbaldehyde(SALTDATA: FREE)30186-39-1C11H9NO
2-(2-Chlorophenyl)-5-methyl-1H-benzoimidazole14225-76-4C14H11ClN2
4,5-Diphenyl-1,2,3-thiadiazole5393-99-7C14H10N2S
Ethyl ethynyl ether, 50 wt.% solution in hexanesEthylethinylether927-80-0C4H6O
Benzethonium chloride, 97%, meet USP specificationBenzethoniumchlorid121-54-0C27H42ClNO2
Ethyl (R)-(-)-3-hydroxybutyrate, 98%24915-95-5C6H12O3
5-(4-methylphenyl)-1,3,4-thiadiazol-2-amine(SALTDATA: FREE)26907-54-0C9H9N3S
5'-Bromo-2'-hydroxypropiophenone17764-93-1C9H9BrO2
2,2'-Dipyridyl disulfide, 98%2,2'-Dithiodipyridin2127-03-9C10H8N2S2
Silicon carbide, -100 meshSiliciumcarbid409-21-2CSi
BAPTA, AM126150-97-8C34H40N2O18
Heneicosanoic Acid2363-71-5C21H42O2
4-Chloro-1,3-dioxolan-2-one4-Chlor-1,3-dioxolan-2-on3967-54-2C3H3ClO3
2,4,6-Tris(methylthio)-1,3,5-triazine5759-58-0C6H9N3S3
Methyl 1-(aminomethyl)cyclohexanecarboxylate hydrochloride227203-36-3C9H18ClNO2
1-(4-aminophenyl)-3-methylimidazolidin-2-one(SALTDATA: FREE)95182-37-9C10H13N3O
4-Amino-2-[(tert-butoxycarbonyl)amino]-4-oxobutanoic acid , 97%142847-17-4C9H16N2O5
Difluoroacetic acid, 98%Difluoressigsure381-73-7C2H2F2O2
Copper(II) perchlorate hexahydrate, 98+%10294-46-9ClCuH3O5
4-Allyl-2,6-dimethoxyphenol, tech., 90%4-Allyl-2,6-dimethoxyphenol6627-88-9C11H14O3
6-Fluoro-2-Methylnicotinic acid884494-97-7C7H6FNO2
4-Iodo-2-Methoxy-3-pyridinecarboxaldehyde158669-26-2C7H6INO2
Methyl 1-cyanocyclobutanecarboxylate58920-79-9C7H9NO2
2-(3-hydroxyphenyl)-6-methylquinoline-4-carboxylic acid(SALTDATA: FREE)669740-21-0C17H13NO3
3,4-Dichloro-1-butene3,4-Dichlorbut-1-en760-23-6C4H6Cl2
4-prolylmorpholine(SALTDATA: HCl)1096446-01-3C9H16N2O2
3-(methylsulfonyl)-1H-1,2,4-triazole(SALTDATA: FREE)3589-05-7C3H5N3O2S
3-Fluoro-5-(trifluoromethyl)benzamide207986-20-7C8H5F4NO
Benzoyl-DL-leucine17966-67-5C13H17NO3
4-(4-Nitrophenoxy)piperidine, N-BOC protected 97%138227-62-0C16H22N2O5
4-Aminobenzotrifluoride hydrochloride90774-69-9C7H7ClF3N
1-Nitroanthraquinone1-Nitroanthrachinon82-34-8C14H7NO4
N,N-DiMethylforMaMide Dineopentyl Acetal [for Esterification]1,1-Bis(2,2-dimethylpropoxy)-N,N,N-trimethylamin4909-78-8C13H29NO2
7-BroMoisatin20780-74-9C8H4BrNO2
Fast Black K Salt2,5-Dimethoxy-4-[(4-nitrophenyl)azo]benzoldiazoniumtetrachlorozincat (2:1)64071-86-9C28H24Cl4N10O8Zn
TriethylphenylaMMoniuM IodideN,N,N-Triethylaniliniumiodid1010-19-1C12H20IN
DicyclohexylMethane 4,4'-Diisocyanate (Mixture of isoMers)Dicyclohexylmethan-4,4'-diisocyanat5124-30-1C15H22N2O2
2-Bromo-1-(4-chloro-3-methylphenyl)ethan-1-one, 97%205178-80-9C9H8BrClO
5-Methyl-3-hexen-2-one (contains 5-Methyl-4-hexen-2-one)5-Methyl-3-hexen-2-on5166-53-0C7H12O
3,3'-Dinitrobenzidine3,3'-Dinitro[1,1'-biphenyl]-4,4'-diamin6271-79-0C12H10N4O4
Nonafluorobutanesulfonic acid59933-66-3C4H3F9O4S
Methyl α-D-glucopyranoside, 99%Methyl-α-D-glucosid97-30-3C7H14O6
α,α'-Dichloro-p-xylene, 98%1,4-Bis(chlormethyl)benzol623-25-6C8H8Cl2
1,3-Diphenylisobenzofuran, 97%1,3-Diphenylisobenzofuran5471-63-6C20H14O
4-Formylphenylboronic acid, 97%87199-17-5C7H7BO3
Isophthalic dihydrazide, 97%Isophthalohydrazid2760-98-7C8H10N4O2
8-Quinolinesulfonyl chloride, 98%Chinolin-8-sulfonylchlorid18704-37-5C9H6ClNO2S
4-(Trifluoromethyl)benzoic acid, 99%α,α,α-Trifluor-p-toluylsure455-24-3C8H5F3O2
Diethyl ethoxymethylenemalonate, 98%Diethylethoxymethylenmalonat87-13-8C10H16O5
Dodecyltriethoxysilane, 95%Dodecyltriethoxysilan18536-91-9C18H40O3Si
Tetrafluorohydroquinone, 98%2,3,5,6-Tetrafluorhydrochinon771-63-1C6H2F4O2
Diacetoxydimethylsilane, 97%Diacetoxydimethylsilan2182-66-3C6H12O4Si
5-Amino-2-methoxyphenol, 98%5-Amino-2-methoxyphenol1687-53-2C7H9NO2
Artesunate, 98%88495-63-0C19H28O8
3,4,5-Trichloropyridine, 98%33216-52-3C5H2Cl3N
(S)-(+)-Camptothecin, 98%7689-03-4C20H16N2O4
1-Bromo-2-naphthaldehyde, 96%1-Bromnaphthalin-2-carbaldehyd3378-82-3C11H7BrO
3-Chloro-3-methyl-1-butyne, 96%3-Chlor-3-methylbut-1-in1111-97-3C5H7Cl
2-Chloro-4-hydrazinopyrimidine, 98%52476-87-6C4H5ClN4
1-(1H-indazol-4-yl)ethanone, 95%1159511-21-3C9H8N2O
2,5-Dichloroterephthalic acid, 97%2,5-Dichlorterephthalsure13799-90-1C8H4Cl2O4
trans-3-Heptene(E)-Hept-3-en14686-14-7C7H14
4-(4-Methoxyphenyl)-6-(trifluoromethyl)pyrimidin-2-amine, 97%519056-51-0C12H10F3N3O
2-Bromo-4-N-Boc-aminopyridine433711-95-6C10H13BrN2O2
2-Methylsulfanylpyrimidine-4-carboxylic acid, 97%1126-44-9C6H6N2O2S
5-Oxo-5-pyrrolidin-1-yl-pentanoic acid5724-80-1C9H15NO3
N-Methyl-[(5-piperidinothien-2-yl)methyl]amine, 97%953409-06-8C11H18N2S
1-(4-Chloro-2-methylphenyl)-2-thiourea63980-71-2C8H9ClN2S
4-Methyl-2-pentyne21020-27-9C6H10
1,2-Dibromotetrachloroethane, 97%1,2-Dibromtetrachlorethan630-25-1C2Br2Cl4
4-Bromo-2-fluoro-6-nitroanisole, 97%74266-66-3C7H5BrFNO3
4,4'-Diacetylbiphenyl, 99%787-69-9C16H14O2
Emodin, 95%, from Rheum palmatum L.1,3,8-Trihydroxy-6-methylanthrachinon518-82-1C15H10O5
Lithium tantalate (99.998%-Ta) PURATREMLithiumtantaltrioxid12031-66-2LiO3Ta
FlavanthroneBenzo[h]benz[5,6]acridino[2,1,9,8-klmna]acridin-8,16-dion475-71-8C28H12N2O2
2-Amino-5-hydroxybenzotrifluoride 98%445-04-5C7H6F3NO
(7-fluoro-2-methyl-1H-indol-3-yl)acetic acid(SALTDATA: FREE)383131-67-7C11H10FNO2
(S)-2-Bromooctane1191-24-8C8H17Br
4-Methyl-2-(2-pyrazinyl)-1,3-thiazole-5-carbonyl chloride257876-11-2C9H6ClN3OS
Ethyl diaceto acetateEthyl-2-acetylacetoacetat603-69-0C8H12O4
2-Ethylhexyl Benzoate2-Ethylhexylbenzoat5444-75-7C15H22O2
2-(3-ethyl-2-imino-2,3-dihydro-1H-benzimidazol-1-yl)ethanol(SALTDATA: HCl)2208-84-6C11H15N3O
3-(2,5-dimethylphenoxy)-N-methyl-1-propanamine(SALTDATA: FREE)915924-19-5C12H19NO
N-(2-nitrobenzyl)cyclopentanamine(SALTDATA: HBr)355814-64-1C12H16N2O2
tert-Butyl 4-iodo-3,5-dimethyl-1H-pyrazole-1-carboxylate, 97%857283-71-7C10H15IN2O2
Potassium tricyanomethanide, min. 98%34171-69-2C4KN3
1-(1-ethyl-1H-pyrazol-4-yl)-N-methylmethanamine(SALTDATA: FREE)1002651-68-4C7H13N3
4-(Diethylcarbamoyl)-3-fluorobenzeneboronic acid 98%874289-14-2C11H15BFNO3
[2-isopropoxy-5-(trifluoromethyl)phenyl]amine hydrochloride(SALTDATA: FREE)121307-23-1C10H12F3NO
2-[(2-fluorobenzyl)amino]-2-methyl-1-propanol(SALTDATA: HCl)25452-22-6C11H16FNO
5-isopropyl-4-methoxy-2-methylbenzaldehyde(SALTDATA: FREE)105337-42-6C12H16O2
5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(triisopropylsilyl)-1H-indole , 97%690631-97-1C23H38BNO2Si
N-(5-amino-2-methoxyphenyl)propanamide(SALTDATA: FREE)169321-23-7C10H14N2O2
N-methyl-1-(1-methylpyrrolidin-3-yl)methanamine(SALTDATA: FREE)89850-95-3C7H16N2
Dithizone Silver CoMplex36539-86-3C13H11AgN4S
4-(2-Hydroxyethyl)-piperazin-1-carboxylic acid ethyl ester14000-66-9C9H18N2O3
5-(4-Chloro-phenyl)-2H-pyrazole-3-carboxylic acid887408-58-4C10H7ClN2O2
(1-ethylpropyl)propylamine(SALTDATA: HCl)762213-03-6C8H19N
Methyl 5-broMo-1H-benzo[d]iMidazole-2-carboxylate885280-00-2C9H7BrN2O2
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