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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

6-Bromo-4-chloro-8-fluoro-quinoline-3-carbonitrile886362-71-6C10H3BrClFN2
2-Cyano-3-(pyridin-3-yl)acrylic acid103029-74-9C9H6N2O2
4-BroMo-2-fluoro-N-MethylbenzaMide749927-69-3C8H7BrFNO
3-Oxo-3-p-tolyl-propionic acid methyl ester22027-51-6C11H12O3
DiethylsulfaMoylchloride20588-68-5C4H10ClNO2S
Ethyl 2-oxo-1-cyclooctanecarboxylate, 98+%4017-56-5C11H18O3
4-t-butyl-4'-Methylbenzophenone55709-38-1C18H20O
4-AMinobenzyl 1-Thio-β-D-galactopryranoside35785-20-7C13H19NO5S
Methyl 2-(2-amino-1,3-thiazol-4-yl)acetate64987-16-2C6H8N2O2S
4-Chlorophenacyl Chloride2,4'-Dichloracetophenon937-20-2C8H6Cl2O
2-(4-bromophenoxy)-2-methylpropanoic acid(SALTDATA: FREE)7472-69-7C10H11BrO3
Chlorzoxazone, 98%Chlorzoxazon95-25-0C7H4ClNO2
1,6-DibroMododecafluorohexane918-22-9C6Br2F12
2-imino-4-oxo-1,3-thiazinane-6-carboxylic acid(SALTDATA: FREE)70596-36-0C5H6N2O3S
2-(Trifluoromethyl)quinolin-4-amine, 97%1700-93-2C10H7F3N2
N-[(1-methylpyrrolidin-3-yl)methyl]ethanamine(SALTDATA: FREE)959239-24-8C8H18N2
Undecanoic acid, 98%112-37-8C11H22O2
BenzalMalononitrileβ,β-Styroldicarbonitril2700-22-3C10H6N2
1-(Methylsulfonyl)piperidine-2-carboxylic acid1008975-54-9C7H13NO4S
1-Methoxy-3-(2-nitrovinyl)benzene , 97%3179-09-7C9H9NO3
Methanesulfonylacetone, 98%1-(Methylsulfonyl)aceton5000-46-4C4H8O3S
2-Chloro-6-(1H-pyrazol-1-yl)pyrazine 95%642459-09-4C7H5ClN4
N-(4-sec-butylphenyl)-2-chloroacetamide(SALTDATA: FREE)20331-26-4C12H16ClNO
methyl 4-bromo-1-methyl-1H-pyrazole-5-carboxylate(SALTDATA: FREE)514816-42-3C6H7BrN2O2
6-(2,2-Dimethyl-propionylamino)-nicotinic acid898561-66-5C11H14N2O3
3-HeptyneHept-3-in2586-89-2C7H12
4-[4-(N-Boc)piperazin-1-yl]phenylboronic acid pinacol ester470478-90-1C21H33BN2O4
2-Aminobenzothiazole-6-carbonitrile19759-66-1C8H5N3S
Ethyl 3-bromo-5-nitrobenzoate 98%690260-94-7C9H8BrNO4
DisodiuM RhodizonateDinatrium-3,4,5,6-tetraoxocyclohex-1-en-1,2-ylendioxid523-21-7C6Na2O6
1-(methylsulfonyl)indoline-5-carboxylic acid(SALTDATA: FREE)712319-44-3C10H11NO4S
3-(Dimethylamino)-1-(10H-phenothiazin-2-yl)-2-propen-1-one63285-46-1C17H16N2OS
3,3-DiMethylglutaric AnhydrideDihydro-4,4-dimethyl-2H-pyran-2,6(3H)-dion4160-82-1C7H10O3
1-Adamantan-1-yl-4,4,4-trifluoro-butane-1,3-dione758709-48-7C14H17F3O2
1,1,2,2-Tetrafluoro-3-butanone679-97-0C4H4F4O
alpha-AcetaMidocinnaMic Acid1-Acetamidozimtsaeure5469-45-4C11H11NO3
3-(DiethylaMino)-1,2-propanediol3-(Diethylamino)propan-1,2-diol621-56-7C7H17NO2
Biphenyl-3,4'-dicarboxylic acid 3-isopropyl ester282727-24-6C17H16O4
Beta-LactamaseLactamase, β-9073-60-3
3-(Dimethylamino)-2-phenylacrylonitrile18226-50-1C11H12N2
3-Oxo-3-(4-phenoxyphenyl)propionic acid methylester85778-54-7C16H14O4
N-(3-methoxybenzyl)-2-propen-1-amine(SALTDATA: HCl)110841-68-4C11H15NO
1-Benzyl-5-(3-hydroxyphenyl)-2,3-dihydro-4-pyridinone1017601-66-9C18H17NO2
2-[3-(2-methylphenyl)-1,2,4-oxadiazol-5-yl]aniline(SALTDATA: FREE)915922-92-8C15H13N3O
(7-Azabenzotriazole-1-yloxy)tripyrrolidinophosphonium hexafluorophosphate, 98%156311-83-0C17H27F6N7OP2
N,N'-Bis(salicylidene)ethylenediaMinecobalt(Ⅱ)(Ethylenbis(nitrilomethylidyn)-2,2'-diphenolato)cobalt(II)14167-18-1C16H14CoN2O2
2-(4-tert-Butylphenyl)ethylamine91552-82-8C12H19N
2-Mercapto-5-Methoxybenzothiazole5-Methoxybenzothiazol-2(3H)-thion55690-60-3C8H7NOS2
4-(3-Butyl-ureido)-benzenesulfonyl chloride99857-81-5C11H15ClN2O3S
{5-[morpholin-4-yl(phenyl)methyl]-1H-tetrazol-1-yl}acetic acid(SALTDATA: FREE)915922-69-9C14H17N5O3
M-TolyldiethanolaMine2,2'-(m-Tolylimino)diethanol91-99-6C11H17NO2
5-Hydroxy-1H-indazole15579-15-4C7H6N2O
Diisobutylene, 95%, mixture of isomers2,4,4-Trimethylpenten25167-70-8C8H16
(R)-Pyrrolidine-2-carbonitrile Hydrochloride675602-84-3C5H9ClN2
4-methylpiperazine-1-carbothioamide(SALTDATA: FREE)33860-28-5C6H13N3S
5-(3-methoxyphenyl)-1,3,4-oxadiazole-2-thiol(SALTDATA: FREE)108413-55-4C9H8N2O2S
3-Fluoro-4-methylacetophenone42444-14-4C9H9FO
2,3-Diphenyl-5-(2-thienyl)tetrazoliuM Chloride38800-20-3C17H13ClN4S
3-(2-methoxyethyl)piperidine(SALTDATA: HCl)946715-83-9C8H17NO
(2E)-3-{4-[(2-fluorobenzyl)oxy]phenyl}acrylic acid(SALTDATA: FREE)423754-20-5C16H13FO3
N-Methyl-1,4-phenylenediaMine dihydrochloride5395-70-0C7H12Cl2N2
3'-Methoxy-biphenyl-4-sulfonyl chloride186550-26-5C13H11ClO3S
1,2-DibroMotetrafluorobenzene1,2-Dibrom-3,4,5,6-tetrafluorbenzol827-08-7C6Br2F4
7-Anilino-4-hydroxy-2-naphthalenesulfonic Acid7-Anilino-4-hydroxynaphthalin-2-sulfonsure119-40-4C16H13NO4S
N,N-Diethyl-4-broMobenzaMide5892-99-9C11H14BrNO
6-BroMo-1H-pyrrolo[3,2-b]pyridine944937-53-5C7H5BrN2
3-(Benzyloxy)-4,5-dimethoxybenzaldehyde57230-04-3C16H16O4
3,5-Difluoro-2-hydroxybenzoic acid84376-20-5C7H4F2O3
5'-Chloro-2'-hydroxy-4'-methyl-3'-nitroacetophenone288401-07-0C9H8ClNO4
N-Benzyl-N-phenylthiocarbamoyl chloride24053-61-0C14H12ClNS
trans-4-Methylcyclohexyl Isocyanate32175-00-1C8H13NO
2,5-Dibromophenyl isothiocyanate98041-67-9C7H3Br2NS
2-Bromoanisole, 97%2-Bromanisol578-57-4C7H7BrO
Cerium(III) oxalate nonahydrate (99.9%-Ce) (REO)13266-83-6C2H4CeO5
6-Chloro-2H-1,4-benzoxazin-3(4H)-one7652-29-1C8H6ClNO2
2-Phenyl-1H-indole-3-carbaldehyde25365-71-3C15H11NO
4-Methyl-2-pyrid-3-yl-1,3-thiazole-5-carbaldehyde , 97%958443-39-5C10H8N2OS
2-Chloro-3',4'-dihydroxyacetophenone, 97%2-Chlor-3',4'-dihydroxyacetophenon99-40-1C8H7ClO3
Ammonium copper(II) chloride dihydrate10060-13-6Cl4CuH6NO-
4,5-Difluoro-2-nitrophenol 97%55346-97-9C6H3F2NO3
4-Amino-2-methylthio-5-nitrothiazole127346-42-3C4H5N3O2S2
5-Bromo-2-phenoxypyrimidine257280-25-4C10H7BrN2O
1-ethyl-3-pyrrolidinamine(SALTDATA: FREE)7791-89-1C6H14N2
1-[(6-chloro-3-pyridinyl)methyl]piperazine(SALTDATA: 2HCl)1135439-04-1C10H14ClN3
DiMethylsulfonazo III [SpectrophotoMetric reagent for alkaline earth Metals and indicator for the precipitation titration of SO4 with Ba]4,5-Dihydroxy-3,6-bis[(4-methyl-2-sulfophenyl)azo]naphthalin-2,7-disulfonsure14979-11-4C24H20N4O14S4
Hoechst 33258, 98%p-(5-(4-Methyl-1-piperazinyl)-(2,5'-bi-1H-benzimidazol)-2'-yl)-phenoltrihydrochlorid23491-45-4C25H25ClN6O
2,9-Dimethyl-4,7-diphenyl-1,10-phenanthrolinedisulfonic acid disodium salt, 98%, mixture of isomers2,9-Dimethyl-4,7-diphenyl-1,10-phenanthrolin, Disulfoderivat, Dinatriumsalz52698-84-7C26H18N2O6S2.2Na
(Trimethylsilyl)methyl trifluoromethanesulfonate, 98%64035-64-9C5H11F3O3SSi
2,3-dihydro-1,4-benzodioxin-5-ol(SALTDATA: FREE)2,3-Dihydro-1,4-benzodioxin-5-ol10288-36-5C8H8O3
3-(2-chlorophenoxy)azetidine(SALTDATA: HCl)954222-94-7C9H10ClNO
1-(3-benzyl-1,2,4-oxadiazol-5-yl)methanamine(SALTDATA: HCl)876715-43-4C10H11N3O
4-MethoxybenzaMidine Hydrochloride51721-68-7C8H11ClN2O
Methyl Nonafluorobutyl Ketone678-18-2C6H3F9O
Methyl 4-Chloropyridine-2-carboxylate Hydrochloride Discontinued See M294457176977-85-8C7H7Cl2NO2
2-Phenylglycinol, 98%7568-92-5C8H11NO
6-Methylpyridine-2,5-diamine, 97%6992-84-3C6H9N3
4'-Trifluoromethoxy-biphenyl-2-ylamine728919-15-1C13H10F3NO
1H-Pyrazole-3-carbonitrile36650-74-5C4H3N3
2-(Dicyclohexylphosphino)-2'-isopropylbiphenyl, 98%251320-85-1C27H37P
2-(3,4-Dichloro-phenyl)-benzooxazol-5-ylamine293737-85-6C13H8Cl2N2O
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