J & K SCIENTIFIC LTD.

Firmenname:J & K SCIENTIFIC LTD.

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E-Mail:jkinfo@jkchemical.com

Nationalität:China

Produkte insgesamt:96815

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Produktkatalog

Bis(2-dimethylaminoethyl) ether, 98%	2,2'-Oxybis(N,N-dimethyl)ethanamin	3033-62-3	C8H20N2O
Heparin sodium salt, 170 units/mg		9041-08-1	(C12H16NS2Na3)20
5-Chloro-2-methoxyphenylboronic acid, 98%		89694-48-4	C7H8BClO3
Cinnamyl chloride, 97%, trans	(3-Chlorprop-1-enyl)benzol	2687-12-9	C9H9Cl
4-Bromophenylboronic acid, 98%	Dihydroxy-4-bromphenylboran	5467-74-3	C6H6BBrO2
1-Hexen-3-ol	Hex-1-en-3-ol	4798-44-1	C6H12O
t-Butyltri-n-butyltin		157066-15-4	C16H36Sn
trans-4-(HydroxyMethyl)cyclohexanol		3685-27-6	C7H14O2
2-Chloro-N,N-dimethylpropanamide	2-Chlor-N,N-dimethylpropionamid	10397-68-9	C5H10ClNO
Boc-(R)-3-amino-4-(3-pyridyl)-butyric acid		269396-65-8	C14H20N2O4
1,3-DiaMinopentane		589-37-7	C5H14N2
1-CyanoiMidazole		36289-36-8	C4H3N3
1-(6-Methylpyrazin-2-yl)piperidine-3-carboxylic acid 97%		930111-02-7	C11H15N3O2
N-(2,3-Dihydrothieno[3,4-b][1,4]dioxin-5-ylmethyl)-N-methylamine, 95%		859851-03-9	C8H11NO2S
4'-Bromo-3-chloropropiophenone, 97%	4'-Brom-3-chlorpropiophenon	31736-73-9	C9H8BrClO
(R)-3-AMino-1-carbobenzoxypyrrolidine Hydrochloride		870621-17-3	C12H17ClN2O2
5-Amino-3-methylisoxazole, 98%	3-Methylisoxazol-5-amin	14678-02-5	C4H6N2O
Pentafluorobenzene, 99%	Pentafluorbenzol	363-72-4	C6HF5
Sudan Orange G, 97%	4-(Phenylazo)resorcin	2051-85-6	C12H10N2O2
N-Lauroylsarcosine, 90%	N-Lauroylsarkosin	97-78-9	C15H29NO3
4,5-Difluoro-2-methylaniline		875664-57-6	C7H7F2N
2,4-Dimethoxytoluene		38064-90-3	C9H12O2
Bis(triphenylphosphine)nickel dicarbonyl, 98%	Dicarbonylbis(triphenylphosphin)nickel	13007-90-4	C38H30NiO2P2
Perfluorodecanonitrile		379215-40-4	C10F19N
methyl 5-bromo-1H-indazole-3-carboxylate, 95%		78155-74-5	C9H7BrN2O2
Bis[(2R,3aS,4R,7aS)-octahydro-7,8,8-triMethyl-4,7-Methanobenzofuran-2-yl] Ether [for Optical Resolution]		87248-50-8	C24H38O3
1,1,3,3,5,5-Hexamethyltrisiloxane, 97%	1,3,3,5,5-Hexamethyltrisiloxan	1189-93-1	C6H20O2Si3
2-Amino-isonicotinic acid hydrazide, 97%		58481-01-9	C6H8N4O
5-Cyclohexyl-1,3,4-oxadiazol-2-amine		98427-18-0	C8H13N3O
(+)-Dihydrocarvone, mixture of isomers, 98%	(2R-trans)-2-Methyl-5-(1-methylvinyl)cyclohexan-1-on	5524-05-0	C10H16O
2-Amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carbonitrile, 97%	2-Amino-4,5,6,7-tetrahydrobenzo[b]thiophen-3-carbonitril	4651-91-6	C9H10N2S
3-Chlorophenylacetic acid, 99%	m-Chlorphenylessigsure	1878-65-5	C8H7ClO2
2-Chloropyridine-3-carbaldehyde, 98%		36404-88-3	C6H4ClNO
6-Amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbaldehyde, 97%		54660-80-9	C7H9N3O3
2-[(Methylthio)(2-nitrophenylthio)methylene]-malononitrile		214330-81-1	C11H7N3O2S2
4-ethyl-7-methyl-5-(1-methyl-2-oxopropoxy)-2H-chromen-2-one(SALTDATA: FREE)		307546-52-7	C16H18O4
Marfey's Reagent, 99%, for chiral derivatization		95713-52-3	C9H9FN4O5
Ethyl {[2-nitro-4-(trifluoromethyl)phenyl]amino}acetate		735-40-0	C11H11F3N2O4
Bis[4-(4-aMinophenoxy)phenyl] Sulfone	4,4'-[Sulfonylbis(4,1-phenylenoxy)]dianilin	13080-89-2	C24H20N2O4S
1,3,5-trimethyl-3,7-diazabicyclo[3.3.1]nonan-9-ol(SALTDATA: FREE)		169177-17-7	C10H20N2O
2,4,4'-Trihydroxybenzophenone	2,4,4'-Trihydroxybenzophenon	1470-79-7	C13H10O4
2'-Chloroacetophenone, 97%	2'-Chloracetophenon	2142-68-9	C8H7ClO
[(2,4-dimethylphenyl)amino](oxo)acetic acid(SALTDATA: FREE)		856336-39-5	C10H11NO3
7-chloro-6-methyl-2H-1,4-benzoxazin-3(4H)-one(SALTDATA: FREE)		1185320-25-5	C9H8ClNO2
3-Iodobenzoic acid, 95%	3-Iodbenzoesure	618-51-9	C7H5IO2
1,2-Cyclohexanedione, 97.5%	Cyclohexan-1,2-dion	765-87-7	C6H8O2
3-methyl-4-oxo-3,4-dihydrophthalazine-1-carboxylic acid(SALTDATA: FREE)		16015-47-7	C10H8N2O3
5-Carboxybenzotriazole, 97%		23814-12-2	C7H5N3O2
(1S,2S,5S)-(-)-2-Hydroxy-3-pinanone		1845-25-6	C10H16O2
4-methylpiperidine-1-sulfonyl chloride(SALTDATA: FREE)		41483-70-9	C6H12ClNO2S
6-Aminoindole, 98%		5318-27-4	C8H8N2
4-Chlorobenzenesulphonyl acetone 98%		5000-48-6	C9H9ClO3S
1,1,1,7,7,7-Hexafluoro-2,6-dihydroxy-2,6-bis(trifluoromethylheptan-4-one)		10487-11-3	C9H6F12O3
N-tert-Butyl-α-phenylnitrone, 98%	N-Benzyliden-tert-butylamin-N-ether	3376-24-7	C11H15NO
Cadmium bromide, anhydrous, 99%	Cadmiumbromid	7789-42-6	Br2Cd
3-chloro-N-(3-ethylphenyl)propanamide(SALTDATA: FREE)		573997-99-6	C11H14ClNO
Trimethylsilylmethyl acetate, 95%	Trimethylsilylmethylacetat	2917-65-9	C6H14O2Si
3-[(4-methylbenzyl)amino]propan-1-ol(SALTDATA: HCl)		158951-54-3	C11H17NO
6-Methyl[1,2,4]triazolo[4,3-b]pyridazine, 95%		18591-78-1	C6H6N4
2-Methyltetrahydro-3-furanone, 98%	2-Methyltetrahydrofuran-3-on	3188-00-9	C5H8O2
3-AMino-5,6-diMethyl-3H-thieno[2,3-d]pyriMidin-4-one		32973-77-6	C8H9N3OS
Tetraallylgermane		1793-91-5	C12H20Ge
1,3-Di(1H-benzo[d]imidazol-2-yl)benzene		29914-81-6	C20H14N4
Diphenyltin oxide, 98%	Oxodiphenylstannan	2273-51-0	C12H10OSn
Lutetium(III) oxide (99.999%-Lu) (REO) PURATREM	Lutetiumoxid	12032-20-1	Lu2O3
4-Bromo-3,5-difluorophenol		130191-91-2	C6H3BrF2O
New methylene Blue N, pure	3,7-Bis(ethylamino)-2,8-dimethylphenothiazin-5-iumchlorid	1934-16-3	C18H22ClN3S
H-Ile-NH2·HCl		10466-56-5	C6H15ClN2O
1-methyl-1H-pyrazole-3-carbaldehyde, 95%		27258-32-8	C5H6N2O
Thorium fluoride, anhydrous 99%	Thoriumtetrafluorid	13709-59-6	F4Th
2-chloro-5-ethoxy-4-propoxybenzaldehyde(SALTDATA: FREE)		692275-23-3	C12H15ClO3
1-isopropyl-3,5-dimethyl-1H-pyrazole-4-carboxylic acid(SALTDATA: FREE)		1007542-01-9	C9H14N2O2
1-(pyridin-3-ylmethyl)piperidin-4-one(SALTDATA: FREE)		41661-57-8	C11H14N2O
2-[(Morpholin-4-yl)sulphonyl]benzyl bromide		941717-06-2	C11H14BrNO3S
3,4-Hexanedione, 96%	Hexan-3,4-dion	4437-51-8	C6H10O2
Boiling stones, for analytical work	Kieselsure, Aluminiumcalciumsalz	1327-39-5	Al2Ca2O15Si5
2-Bromo-4-(trifluoromethyl)benzene sulfonamide, 97%		351003-63-9	C7H5BrF3NO2S
3-ethoxy-4-hydroxy-5-iodobenzaldehyde(SALTDATA: FREE)		6312-82-9	C9H9IO3
4-Bromo-N,N-diethylbenzenesulphonamide 97%		90944-62-0	C10H14BrNO2S
2-Tolylboronic acid, 98%		16419-60-6	C7H9BO2
2-(2-Thienyl)-1,3-thiazole-4-carboxylic acid, 97%		24044-07-3	C8H5NO2S2
6-Chloro-2-fluoro-3-methylbenzoic acid		32890-90-7	C8H6ClFO2
9-Bromoanthracene, 95%	9-Bromanthracen	1564-64-3	C14H9Br
Geranyl acetate, 70%	Geranylacetat	105-87-3	C12H20O2
4-Chloro-5,6-dimethyl-2-(trifluoromethyl)pyrimidine 97%		175277-32-4	C7H6ClF3N2
4-(4-Bromo-phenyl)-pyrimidine-2-thiol		832741-25-0	C10H7BrN2S
Boc-N-Me-D-Ala-OH, 98%		19914-38-6	C9H17NO4
2-Cyano-3-methylpyridine, 98%	3-Methylpyridin-2-carbonitril	20970-75-6	C7H6N2
Sodium heptafluorobutyrate	Natriumheptafluorbutyrat	2218-54-4	C4H2F7NaO2
PotassiuM 3-phenylpropyltrifluoroborate		329976-75-2	C9H11BF3.K
Methyl 2-chloro-6-Methylpyridine-4-carboxylate		3998-90-1	C8H8ClNO2
4-Chloro-3-(trifluoroMethyl)anisole		400-73-7	C8H6ClF3O
2-BroMo-5-Methoxybenzaldehyde		7507-86-0	C8H7BrO2
3-Amino-2-methylquinoline-4-carboxylic acid , 95%		71881-80-6	C11H10N2O2
2-(Benzyloxy)phenol	2-Benzyloxyphenol	6272-38-4	C13H12O2
4'-Chloroacetophenone, 97%	4'-Chloracetophenon	99-91-2	C8H7ClO
4-AMino-4'-nitrodiphenyl Ether	4-(4-Nitrophenoxy)anilin	6149-33-3	C12H10N2O3
3'-Acetyl-biphenyl-3-carbaldehyde		400748-76-7	C15H12O2
3-Fluorobenzophenone		345-69-7	C13H9FO
Sodium carbonate, anhydrous, 99.5+% (ACS)	Natriumcarbonat	497-19-8	CH2O3.2Na