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J & K SCIENTIFIC LTD.

Firmenname:J & K SCIENTIFIC LTD.
Telefon:-18210857532
E-Mail:jkinfo@jkchemical.com
Nationalit?t:China
URL: https://www.jkchemical.com
Produkte insgesamt:96815
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Produktkatalog

5-[(4-Nitrophenyl)methylene]-1,3-thiazolane-2,4-dione34301-40-1C10H6N2O4S
2-(Di-t-butylphosphino)ethylamine, min. 97% (10 wt% in THF)1053658-84-6C10H24NP
1-Acetyl-3-piperidinecarbohydrazide1098343-82-8C8H15N3O2
1H-Indazol-3-ylamine, 97%874-05-5C7H7N3
4,7-Dichloroisatin, 99%18711-13-2C8H3Cl2NO2
8-Hydroxyquinoline-7-carboxylic Acid19829-79-9C10H7NO3
Methyl HeptanoateMethylheptanoat106-73-0C8H16O2
Ethyl 5-amino-1-benzyl-1H-imidazole-4-carboxylate68462-61-3C13H15N3O2
Stearyl Gallate10361-12-3C25H42O5
Methyl 3-amino-4-cyano-5-(dimethylamino)thiophene-2-carboxylate175202-32-1C9H11N3O2S
1-(Ethoxymethyl)-2-iodo-1H-imidazole146697-87-2C6H9IN2O
N-pyridin-3-ylethane-1,2-diamine(SALTDATA: FREE)62491-92-3C7H11N3
2,2'-Methylenebis[6-(2-hydroxy-5-methylbenzyl)-p-cresol]20837-68-7C31H32O4
1,1'-Bis(diphenylphosphino)ferrocene palladium(II)chloride dichloromethane complex, 97%95464-05-4C34H28Cl2FeP2Pd.CH2Cl2
Pyridoxylidene-L-isoleucine PotassiuM Salt57212-58-5C14H20N2O4
1-(4-aminophenoxy)-3-(1H-imidazol-1-yl)-2-propanol(SALTDATA: 2HCl)878668-47-4C12H15N3O2
2,2'-Bis(hydroxyMethyl)diphenyl Ether10038-40-1C14H14O3
6-AcetaMido-3-broMopicolinic acid882430-69-5C8H7BrN2O3
1-Methyl-3-octylimidazolium tetrafluoroborate, 99%244193-52-0C12H23BF4N2
4-(allyloxy)-3-ethoxybenzaldehyde(SALTDATA: FREE)225939-36-6C12H14O3
(3-aminobenzyl)diethylamine(SALTDATA: FREE)27958-97-0C11H18N2
β-Isocupreidine, 98%253430-48-7C19H22N2O2
3-(1,2,3,6-Tetrahydropyridin-4-yl)-1H-indole38620-69-8C6H6NO3+
2-Bromo-N-(2,6-dimethylphenyl)acetamide40251-98-7C10H12BrNO
2'-methylbiphenyl-3-carbaldehyde(SALTDATA: FREE)371764-26-0C14H12O
1-(2-Tetrahydroformyl)-5-fluorouracil, 98%5-Fluor-1-(tetrahydro-2-furyl)uracil17902-23-7C8H9FN2O3
N-Boc-ethylenediaMine Hydrochloride79513-35-2C7H17ClN2O2
N-ethyl-2-pyrrolidin-1-ylethanamine(SALTDATA: FREE)138356-55-5C8H18N2
2,4-bis(allyloxy)benzaldehyde(SALTDATA: FREE)96601-10-4C13H14O3
4-(hydroxymethyl)-2,6-dimethylphenyl acetate(SALTDATA: FREE)915920-75-1C11H14O3
1-cyclopentyl-6-oxopiperidine-3-carboxylic acid(SALTDATA: FREE)915922-35-9C11H17NO3
3-Bromo-5-nitroanisole16618-67-0C7H6BrNO3
N,N'-Bis(2'-aminophenyl)ethylene diamine16825-43-7C14H18N4
3-[(2,6-dichlorobenzyl)oxy]benzaldehyde(SALTDATA: FREE)328062-72-2C14H10Cl2O2
DiMethyl SuberateDimethylsuberat1732-09-8C10H18O4
5-(hydroxymethyl)-1,2,4-oxadiazole-3-carboxamide(SALTDATA: FREE)1185320-27-7C4H5N3O3
(4-Methyl-2-pyrid-3-yl-1,3-thiazol-5-yl)methylamine , 97%1082141-24-9C10H11N3S
4-Hydroxy-1-phenylpyrazolo[3,4-d]pyriMidine1,5-Dihydro-1-phenyl-4H-pyrazolo[3,4-d]pyrimidin-4-on21314-17-0C11H8N4O
Angiotensin II, human68521-88-0C52H75N13O14
2-(3-Bromophenyl)quinoline-4-carboxylic acid298230-83-8C16H10BrNO2
6-AzathyMine6-Methyl-1,2,4-triazin-3,5-diol932-53-6C4H5N3O2
5-Fluoro-7-methyl isatin749240-57-1C9H6FNO2
1,4-DibroMo-1,1,2,2-tetrafluorobutane 97%1,4-Dibrom-1,1,2,2-tetrafluorbutan18599-20-7C4H4Br2F4
Tri-n-butylborate, 98%Tributylborat688-74-4C12H27BO3
5-Chlorothiophene-2-sulfonyl chloride, 97%2766-74-7C4H2Cl2O2S2
5,7-Dimethyl-[1,8]naphthyridin-2-ylamine5,7-Dimethyl-1,8-naphthyridin-2-ylamin39565-07-6C10H11N3
1-Hexyl-3-methylimidazolium hexafluorophosphate, 99%304680-35-1C10H19F6N2P
(1S,2S)-(+)-N-(4-toluenesulfonyl)-1,2-diphenylethylenediamine, 98% (S,S)-TsDPEN167316-27-0C21H22N2O2S
2,5-Dimethylanisole, 98%2,5-Dimethylanisol1706-11-2C9H12O
cis-4-Hydroxy-D-proline, 99%cis-4-Hydroxy-D-prolin2584-71-6C5H9NO3
4-Bromo-N-cyclohexylbenzenesulphonamide 98%7454-76-4C12H16BrNO2S
4-Bromopiperidine, N-CBZ protected166953-64-6C13H16BrNO2
3-Chloro-5-methyl-7-trifluoromethyl-pyrazolo[1,5-a ]pyrimidine-2-carboxylic acid524036-11-1C9H5ClF3N3O2
5,6-Dichloronicotinic acid, 98%41667-95-2C6H3Cl2NO2
Fmoc-Chg-OH161321-36-4C23H25NO4
1-(1,1-dioxidotetrahydro-3-thienyl)methanamine(SALTDATA: HCl)45697-13-0C5H11NO2S
Ethyl 2-Methyl-4,4,4-trifluoroacetoacetate344-00-3C7H9F3O3
2-Bromo-2-methylpropionamide, 97%7462-74-0C4H8BrNO
Bis(ethylenedithio)tetrathiafulvalene [Organic Electronic Material]66946-48-3C10H8S8
Bis(trimethylsilyl)methane, 97%Methylenbis[trimethylsilan]2117-28-4C7H20Si2
5-bromo-2-(2-thienyl)-1,3-benzoxazole(SALTDATA: FREE)915923-09-0C11H6BrNOS
5-(Fur-2-yl)-2-(hydroxymethyl)thiophene868755-65-1C9H8O2S
4-(3-Benzhydryl-1,2,4-oxadiazol-5-yl)piperidine849925-02-6C20H21N3O
cis-1-Isopropyl-4-Methylcyclohexane6069-98-3C10H20
2-Amino-3,5,6-trifluoropyridine3534-50-7C5H3F3N2
3-Chloro-2-methylphenol, 98%3-Chlor-o-kresol3260-87-5C7H7ClO
5-Chloro-2-fluoroiodobenzene116272-42-5C6H3ClFI
6-Amino-2-methylquinoline, 98%65079-19-8C10H10N2
2,3-O-Isopropylidene-D-erythronolactone25581-41-3C7H10O4
1-(5-Chloro-2-nitrophenyl)pyrrolidine133387-30-1C10H11ClN2O2
2,3,4-Trichlorobenzenesulfonyl chloride2,3,4-Trichlorbenzolsulfonylchlorid34732-09-7C6H2Cl4O2S
4,6-Dichloro-2-(methylsulfonyl)pyrimidine, 97%4489-34-3C5H4Cl2N2O2S
3,5-DibroMo-4-hydroxybenzoic Acid3,5-Dibrom-4-hydroxybenzoesure3337-62-0C7H4Br2O3
4-Isopropylbenzyl Chloride (contains ca. 10% o-forM)7-Chlor-p-cymol2051-18-5C10H13Cl
4-Chloro-5H-pyrrolo[3,2-d]pyriMidine84905-80-6C6H4ClN3
(3-aminophenoxy)acetic acid(SALTDATA: FREE)6274-24-4C8H9NO3
2,6-Di(tert-butyl)-4-hydroxy-4-Methyl-2,5-cyclohexadien-1-one10396-80-2C15H24O2
2-(3,4-dichlorophenoxy)propanohydrazide(SALTDATA: FREE)588673-62-5C9H10Cl2N2O2
1-(tert-Butoxycarbonyl)-1H-indol-2-ylboronic acid , May contain varying amounts of anhydride, 97%213318-44-6C13H16BNO4
6-oxa-9-azaspiro[4.5]decane(SALTDATA: HCl)130643-07-1C8H15NO
(-)-4'-Methyltartranilic acid206761-78-6C11H13NO5
2-Phenyl-ethanesulfonyl chloride4025-71-2C8H9ClO2S
3-Oxocyclohexane-1-carboxylic acid16205-98-4C7H10O3
2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9-di-n-octylfluorene, 98%196207-58-6C41H64B2O4
Fmoc-γ-aminobutyric acid, 98%116821-47-7C19H19NO4
1-(4-Chlorophenyl)biguanide Hydrochloride4022-81-5C8H11Cl2N5
3-Ethoxy-4-hydroxy-5-nitrobenzaldehyde178686-24-3C9H9NO5
4-Chloro-3-methoxyaniline, 98%13726-14-2C7H8ClNO
(R)-(+)-1-Benzyl-3-pyrrolidinol, 98%101930-07-8C11H15NO
5-BroMo-2-chloro-3-fluoropyridine831203-13-5C5H2BrClFN
Tris(4-nitrophenyl)phosphate, 98%Tris(4-nitrophenyl)phosphat3871-20-3C18H12N3O10P
2-AMino-3-fluorophenol53981-23-0C6H6FNO
2-Methylvaleric acid, 98%2-Methylvaleriansure97-61-0C6H12O2
2-Fluoro-5-methylsulphonylnitrobenzene, 97%453-72-5C7H6FNO4S
2-Methyl-6-(phenylethynyl)pyridine hydrochloride, 98%96206-92-7C14H11N
1-(2-thienylcarbonyl)piperazine(SALTDATA: CF3COOH)52063-83-9C9H12N2OS
2-chloro-N-[2-(4-fluorophenyl)ethyl]acetamide(SALTDATA: FREE)380346-60-1C10H11ClFNO
Ammonium bicarbonate, 21 - 22% NH3Ammoniumhydrogencarbonat1066-33-7CH5NO3
Methyltrifluorosilane 98%Trifluormethylsilan373-74-0CH3F3Si
1-(5-methyl-2-thienyl)-N-(2-pyridinylmethyl)methanamine(SALTDATA: HCl)892570-76-2C12H14N2S
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