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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

TriMethylene Di(thiotosylate) [Protecting Reagent for Active Methylene]3866-79-3C17H20O4S4
8-Hydroxy-2-methylquinazoline-4-one, 97%90417-38-2C9H8N2O2
5-ForMyluracil1195-08-0C5H4N2O3
5-(Trifluoromethyl)-1H-pyrazole-3-carboxylic acid, 97%129768-28-1C5H3F3N2O2
2,2'-Bithiophene-5-carboxaldehyde, 98%3779-27-9C9H6OS2
1-Phenylisoquinoline, 98%3297-72-1C15H11N
5-Fluoropyridine-2-carboxylic acid107504-08-5C6H4FNO2
N-methyl-2-pyrrolidin-1-ylethanamine(SALTDATA: FREE)32776-22-0C7H16N2
4-Chlorobutyl chloroformate, 97%37693-18-8C5H8Cl2O2
Cholesterol Heptyl Carbonate15455-81-9C35H60O3
4-Bromo-2-((5-bromo-2-methoxyphenyl)(4-bromophenyl)methyl)-1-methoxybenzene951771-28-1C21H17Br3O2
2-Bromo-4-nitro-6-(trifluoromethyl)aniline400-66-8C7H4BrF3N2O2
1-(1,2-dimethylpropyl)-1H-pyrazol-5-amine(SALTDATA: FREE)1015845-91-6C8H15N3
2-Chloro-3-nitrotoluene, 98%2-Chlor-3-nitrotoluol3970-40-9C7H6ClNO2
N-benzyl-6-methyl-2,3,4,9-tetrahydro-1H-carbazol-1-amine(SALTDATA: HCl)118498-98-9C20H22N2
3-TetradecanoneTetradecan-3-on629-23-2C14H28O
1,3-Bis(4-Methoxyphenoxy)benzene13118-91-7C20H18O4
trans-1,2-Di(2-thienyl)ethylene13640-78-3C10H8S2
2,3,4,5-Tetrahydro-1H-1,5-benzodiazepine6516-89-8C9H12N2
4,5-Dichloro-2-nitrotoluene7494-45-3C7H5Cl2NO2
Crystal Violet, high purity biological stainKristallviolett (C.I. 42555)548-62-9C25H30ClN3
(2-furylmethyl)propylamine(SALTDATA: FREE)39191-12-3C8H13NO
1,2,3,4-Tetrahydro-isoquinoline-1-carboxylic acid41034-52-0C10H11NO2
2-Vinyl-4,6-diaMino-1,3,5-triazine3194-70-5C5H7N5
methyl 5-bromothiazole-4-carboxylate, 95%913836-22-3C5H4BrNO2S
2-Butylfuran2-Butylfuran4466-24-4C8H12O
4-Fluoro-3',4'-dimethoxybenzhydrol844856-32-2C15H15FO3
Iron(II) acetate, anhydrous, 97%Eisendi(acetat)3094-87-9C4H6O4Fe
Ethyl nonanoate, 98%Ethylnonanoat123-29-5C11H22O2
8-methyl-2-(4-methylphenyl)quinoline-4-carboxylic acid(SALTDATA: FREE)18060-44-1C18H15NO2
Poly(sodium-p-styrenesulfonate), average M.W. 70,000, 20 wt.% solution in H2O25704-18-1C10H13NaO3S
4-Nitrophenyl β-D-lactopyranoside, 98%4419-94-7C18H25NO13
n-Propyltriphenylphosphonium bromide, 99%Triphenylpropylphosphonium15912-75-1C21H22P+
Indigotetrasulfonic Acid TetrapotassiuM Salt Hydrate28699-96-9C16H6N2O14S4.4K.H2O
M-Ethyltoluene3-Ethyltoluol620-14-4C9H12
(S)-2-Amino-3-dimethylaminopropionic aciddihydrochloride31697-39-9C5H16Cl2N2O3
4-Benzylaminocyclohexanone142009-99-2C13H17NO
S-Allyl-L-cysteine21593-77-1C6H11NO2S
2,3-Epoxypropyl-4'-methoxyphenyl ether, 99%2,3-Epoxypropyl 4'-methoxyphenyl ether2211-94-1C10H12O3
Barium bromide dihydrate, extra pure, 99%7791-28-8BaBr2H4O2
trans-4,4,5,5-Tetramethyl-2-oct-1-enyl-1,3,2-dioxaborolane83947-55-1C14H27BO2
PotassiuM pyridin-3-yltrifluoroborate561328-69-6C5H4BF3KN
3,4-DiMethylbenzenesulfonyl chloride2905-30-8C8H9ClO2S
(3-Chloro-2-hydroxypropyl)triMethylaMMoniuM Chloride (ca. 65% in Water)(3-Chlor-2-hydroxypropyl)trimethylammoniumchlorid3327-22-8C6H15Cl2NO
TriethylenetetraMine-N,N,N',N'',N''',N'''-hexaacetic Acid3,6,9,12-Tetrakis(carboxymethyl)-3,6,9,12-tetraazatetradecandisure869-52-3C18H30N4O12
5-Acetyl-2-amino-4-methyl-thiophene-3-carboxylic acid ethyl ester57773-41-8C10H13NO3S
Boc-Hyp(Bzl)-OH.DCHA54631-81-1C17H23NO5
Praseodymium(III) trifluoromethanesulfonate, min. 98% (Praseodymium triflate)52093-27-3C3F9O9PrS3
N-Acetyl-l-phenylalanine methyl ester3618-96-0C12H15NO3
[(5-methyl-1,3,4-thiadiazol-2-yl)amino](oxo)acetic acid(SALTDATA: FREE)83244-81-9C5H5N3O3S
2,6-Difluoronicotinaldehyde 97%155601-65-3C6H3F2NO
2-Amino-2-(4-bromophenyl)acetic acid71079-03-3C8H8BrNO2
Nickel DiethyldithiocarbaMateBis(diethyldithiocarbamato-S,S')nickel14267-17-5C10H20N2NiS4
cis-4-(Fmoc-amino)cyclohexanecarboxylic acid, 99%147900-45-6C22H23NO4
Ethyl Diphenylphosphonoacetate [Horner-EMMons Reagent]16139-79-0C16H17O5P
1-(4-phenyl-1,3-thiazol-5-yl)methanamine(SALTDATA: 2HCl)920438-42-2C10H10N2S
4-Aminomethyl benzamidine dihydrochloride217313-79-6C8H12ClN3
2-[(tert-Butoxycarbonyl)amino]-3-[(4-methylbenzyl) thio]propanoic acid61925-78-8C16H23NO4S
N-(3-hydroxyphenyl)-5-methyl-3-furamide(SALTDATA: FREE)423735-72-2C12H11NO3
2,5-Dimethyl-1-pyridin-3-yl-1H-pyrrole-3-carbaldehyde35711-47-8C12H12N2O
Tri-t-butylphosphonium trifluoromethanesulfonate, 99% Stabiphos T1106696-25-6[(C4H9)3PH]+CF3SO3-
Phenyl bromoacetate, 98%620-72-4C8H7BrO2
2-(2-Cyanophenyl)-1,3,2-dioxaborinane172732-52-4C10H10BNO2
Tetraethyl methylenediphosphonate, 97%Tetraethylmethylenbisphosphonat1660-94-2C9H22O6P2
Trihexyl(tetradecyl)phosphoniuM bis(trifluoroMethanesulfonyl)aMide CYPHOS? IL 109460092-03-9C34H68F6NO4PS2
5-bromo-4-methylpyridine-2-carbonitrile, 95%886364-86-9C7H5BrN2
5-Bromo-2-hydrazino-3-nitropyridine15862-42-7C5H5BrN4O2
4-(Dodecyloxy)benzoic acid, 98%2312-15-4C19H30O3
4-(Trimethylsilyl)ethynylbenzaldehyde77123-57-0C12H14OSi
3,5-Dihydroxytoluene monohydrate, 98%6153-39-5C7H10O3
Poly(ethylene adipate), average M.W. ca. 10.000 (GPC)24938-37-2(C6H10O4.C2H6O2)x
2-Fluoro-3-(trifluoroMethyl)pyridine65753-52-8C6H3F4N
N-(9-Fluorenylmethoxycarbonyloxy)succinimide, 98%82911-69-1C19H15NO5
1-indanecarboxylic acid(SALTDATA: FREE)Indan-1-carbonsure14381-42-1C10H10O2
[(4,6-dimethylquinolin-2-yl)thio]acetic acid(SALTDATA: FREE)370848-09-2C13H13NO2S
7-Bromo-5-chloro-1H-indazole 97%875305-86-5C7H4BrClN2
2,2,6,6-Tetramethylpiperidine hydrobromide, 99%935-21-7C9H20BrN
1,2,4,4,4-Pentachloropentafluorobutane 97%375-46-2C4Cl5F5
2,5-Dichlorobenzenesulfonamide7720-45-8C6H5Cl2NO2S
Ethyl 5-phenyl-2-thiophenecarboxylate19282-39-4C13H12O2S
16-Mercaptohexadecan-1-ol114896-32-1C16H34OS
4-[(4-methylbenzyl)oxy]benzaldehyde(SALTDATA: FREE)66742-58-3C15H14O2
2-(4-formyl-2-methoxyphenoxy)ethyl acetate(SALTDATA: FREE)692275-82-4C12H14O5
N-(3-AMinopropyl)glycine Dihydrochloride90495-95-7C5H13ClN2O2
2-(4-Bromo-phenylamino)-thiazole-4-carboxylic acid165682-80-4C10H7BrN2O2S
TrivinylethoxysilaneEthoxyvinylsilan70693-56-0C8H14OSi
2-Bromo-5-ethoxy-4-hydroxy-benzonitrile832674-70-1C9H8BrNO2
4-hydrazino-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidine(SALTDATA: FREE)303798-10-9C9H10N4S
Bis(pentamethylcyclopentadienyl)nickel, 98% (Decamethylnickelocene)74507-63-4C20H30Ni
2,2,3-trimethyl-3-butenoic acid(SALTDATA: FREE)4168-01-8C7H12O2
rac trans-2,3-Diphenyl-succinic acid anhydride, 96%101278-21-1C16H12O3
5-Bromo-N-(2,2-dimethoxyethyl)pyridin-2-amine474708-93-5C9H13BrN2O2
1-[2-(4-fluorophenoxy)ethyl]-1H-indole-3-carbaldehyde(SALTDATA: FREE)340318-78-7C17H14FNO2
4-[(6-chloro-2-pyrazinyl)carbonyl]morpholine(SALTDATA: FREE)24079-32-1C9H10ClN3O2
Bromo(1,10-phenanthroline)(triphenylphosphine)copper(I), min. 97%25753-84-8C30H25BrCuN2P
Bis(p-dimethylaminostyryl)-p-methylphenylsulfonylmethane104080-17-3C28H32N2O2S
1,2-DiMethylbenziMidazole2876-08-6C9H10N2
Methyl 4-fluoro-3-methylbenzoate180636-50-4C9H9FO2
2-(1-Methyl-1H-imidazol-2-yl)benzoic acid915922-05-3C11H10N2O2
1-(2-methoxyethyl)piperidine-4-carboxylic acid(SALTDATA: 0.4H2O)773829-96-2C9H17NO3
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