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北京百灵威科技有限公司 Company Information

Company Name:    J & K SCIENTIFIC LTD.
Tel:    400-666-7788 010-82848833-
Fax:    86-10-82849933
Email:    jkinfo@jkchemical.com;market6@jkchemical.com
Nationality:    China
WebSite:    http://www.jkchemical.com
Product List:    96504
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Product List
(4-(4-methylpiperazin-1-yl)phenyl)methanamine, 95% 216144-45-5
3-Bromophenylacetic acid, 98% 1878-67-7
1-Methyl-2-aminoterephthalate, 98% 60728-41-8
1-(5-Bromo-1-benzothien-3-yl)ethanone, 97% 1423-63-8
2-Bromophenylhydrazine hydrochloride, 98% 50709-33-6
(+)-Diisopinocampheylchloroborane, 1.8 M solution in hexanes, J&KSeal 112246-73-8
1H-1,2,3-Triazole, 98% 288-36-8
1,3,5-Trioxane, 99% 110-88-3
3,5-Heptanedione, 98% 7424-54-6
1-Methylcyclopropane-1-carboxylic acid, 99% 6914-76-7
1,3-Adamantanedicarboxylic acid, 97% 39269-10-8
2-Bromo-4-nitrotoluene, 98% 7745-93-9
2,5-Dichlorobenzonitrile, 99% 21663-61-6
2-Chlorophenylacetic acid, 99% 2444-36-2
Difluorophosphoric acid hemihydrate, tech. gr. 13779-41-4
Cyclopentadienylmanganese tricarbonyl, 98% Cymantrene 12079-65-1
Ethyl diphenylphosphinite, 97% 719-80-2
Ethyl difluoroacetate, 97% 454-31-9
4-(Diphenylphosphino)benzoic acid, 97% 2129-31-9
4-Pyridin-4-yl-piperidine, 98% 581-45-3
TetrabroMofluorescein PotassiuM Salt 56897-54-2
6-Chloro-4-hydroxycouMarin 19484-57-2
4-HydroxyMethyl-5-MethyliMidazole 29636-87-1
3-BroMo-4'-fluoro-3'-Methylbenzophenone 844884-90-8
1-Acetyl-2-methylindoline-5-sulphonyl chloride 841275-78-3
p-Nitrobenzyl 6-(1'-Hydroxyethyl)-azabicyclo(3.2.0)heptane-3,7-dione-2-carboxylate 74288-40-7
3,4-Dimethoxyphenylglyoxal hydrate 163428-90-8
4-(hydroxymethyl)-1-(2-methoxyethyl)pyrrolidin-2-one(SALTDATA: FREE) 915922-31-5
1-Phenylvinylboronic acid, pinacol ester 96% 143825-84-7
N-Methyl-N-[(1-methyl-3-phenyl-1H-pyrazol-5-yl)methyl]amine , 97% 864068-98-4
1-(1-adamantyl)-2-(propylamino)ethanone(SALTDATA: HCl) 519046-32-3
5-Butylsulfanyl-[1,3,4]thiadiazol-2-ylamine 33313-06-3
Tri(2-thienyl)phosphine 24171-89-9
3-AcetaMidobenzoic Acid 587-48-4
17β-Estradiol-16,16,17-d3 79037-37-9
1,8-Naphthyridine-2-carboxylic acid Monohydrate 215523-34-5
Ethyl 3,5-diMethyl-4-ethyl-1H-pyrrole-2-carboxylate 2199-47-5
Tetradecylcyclohexane 1795-18-2
2-(2-Iodophenyl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane 857934-82-8
4-BroMoantipyrine 5426-65-3
4-Bromo-2-methoxy-1,3-thiazole 240816-35-7
1-(1-phenyl-1H-pyrazol-4-yl)ethanamine(SALTDATA: FREE) 936940-64-6
(2,4-difluorophenoxy)acetic acid(SALTDATA: FREE) 399-44-0
2-Chloro-5-(ethoxycarbonyl)benzeneboronic acid 98% 913835-93-5
2,3,5-Trifluorobenzoic Acid 654-87-5
Pentane-2,3,4-trione 3-oxiMe 29917-12-2
1-AMinohoMopiperidine 5906-35-4
5,6-Dimethoxy-indan-1-ylamine 91247-06-2
Ethyl linoleate 544-35-4
3-methoxy-5-(5-methyl-1H-tetrazol-1-yl)aniline(SALTDATA: FREE) 799262-39-8
PotassiuM 5-Methylfuran-2-trifluoroborate 1111213-54-7
3-(Benzoylsulfanyl)-2-methylpropanoic acid 74431-50-8
5-Bromo-4,4,5,5-tetrafluoropentanoic acid 97% 234443-22-2
4-Phenylbutyl Chloride 4830-93-7
Alizarin Astrol 6408-51-1
6-(Trifluoromethyl)-1H-indole 13544-43-9
1,2,3,6,7,8-Hexahydropyrene 1732-13-4
(5-isopropyl-1,3-oxazol-4-yl)methanol(SALTDATA: FREE) 1210700-52-9
N-(4-pyridinylmethyl)-1-butanamine(SALTDATA: HCl) 91010-46-7
(3'-Ethoxy-biphenyl-3-yl)-acetic acid 558641-22-8
2-(1-ethyl-1H-benzimidazol-2-yl)ethanamine(SALTDATA: HCl) 910395-61-8
1-Methyl-1,2,3,6-tetrahydropyridine-4-boronic acid pinacol ester, 97% 454482-11-2
2-Methyl-2H-indazole-3-carbaldehyde , 97% 34252-54-5
(3aR*,6aS*)-2-methyltetrahydropyrrolo[3,4-c]pyrrole-1,3(2H,3aH)-dione(SALTDATA: HCl) 1256643-48-7
3-(1-Methyl-1H-pyrazol-3-yl)aniline , 97+% 175202-37-6
3,5-Dichloro-3',4'-difluorobenzophenone 845781-05-7
2-(3,4-dimethoxyphenyl)-N-(4-methylbenzyl)ethanamine(SALTDATA: HBr) 418789-66-9
PotassiuM (thioMorpholin-4-yl)Methyltrifluoroborate 1150654-80-0
Okadaic acid, ammonium salt, 98% 175522-42-6
4-[(3-Chloro-4-methylphenyl)carbamoyl]benzeneboronic acid 98% 913835-37-7
N-Ethylglycine 627-01-0
Ethyl 1H-Tetrazole-5-acetate 13616-37-0
4,5,6,7-tetrahydro-1H-benziMidazole-5-carboxylic acid 26751-24-6
N-(tert-Butoxycarbonyl)-L-phenylalanine Methyl Ester 51987-73-6
4,6-DiMethoxysalicylaldehyde 708-76-9
4-BroMoMethyl-6,7-diMethoxycouMarin [for HPLC Labeling] 88404-25-5
3-Methyl-3H-imidazo[4,5-b]pyridin-6-ol 1171920-70-9
2-Piperidinonicotinonitrile 34595-23-8
Phenyl 4-Hydroxybenzoate 17696-62-7
2,4,6-Triisopropylphenylboronic Acid (contains varying aMounts of Anhydride) 154549-38-9
2-Hydrazino-6-methyl-1,3-benzothiazole 20174-69-0
6-BroMo-2-isopropyl-quinoline-4-carboxylic acid 401624-46-2
1,2-Bis(4-fluorophenyl)-1,1,2,2-tetrafluoroethane 98% 4100-99-6
8-fluoro-4-quinolinamine(SALTDATA: FREE) 148401-38-1
delta-Hexanolactone 823-22-3
N-(4-AMinobenzoyl)-L-glutaMic Acid Diethyl Ester 13726-52-8
3-Aminoacetophenone, 99% 99-03-6
2-Chloroethyl methyl sulfide, 97% 542-81-4
5-Formyl-5'-methyl-BAPTA, tetramethyl ester, 90% 96315-11-6
4-Amino-5-imidazolecarboxamide hydrochloride, 98% 72-40-2
Lithium nitrate, anhydrous, 99% 7790-69-4
4-(Trifluoromethyl)thiophenol, 98% 825-83-2
Ampicillin trihydrate, 98% 7177-48-2
Di-i-propylchlorophosphine, min. 97% 40244-90-4
Chromium(III) oxide hydrate, 98% 12182-82-0
4-Nitrobenzylamine hydrochloride, 97% 18600-42-5
Triphenylmethanol, 99% 76-84-6
Chlorotrimethylphosphinegold(I), min. 98% 15278-97-4
Tris(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionate)cerium(III), 99% [Ce(FOD)3] 172424-98-5
thiazole-4-carbothioamide, 95% 80653-66-3
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