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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:    96815
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Product List
4-Aminophenol, 99% 123-30-8
4-Phenylethynylphthalic anhydride, 98% 119389-05-8
Methyl cyanoacetate, 99% 105-34-0
Z-Thr-OH, 98% 19728-63-3
4-fluoroquinazoline, 95% 56595-09-6
Ethyl 2-Furoate, 99% 614-99-3
8-chloroimidazo[1,2-a]pyrazine, 95% 69214-33-1
Methyltrioxorhenium(VII), 98% 70197-13-6
D-Histidine, 98% 351-50-8
5-Methylbenzimidazole, 98% 614-97-1
4-Nitrophenethyl bromide, 98% 5339-26-4
4-Ethyltoluene, 97% 622-96-8
5-Hydroxymethylthiazole, 99% 38585-74-9
Methyl 5-aminoisoxazole-4-carboxylate, 95% 145798-74-9
Fmoc-Trp(Boc)-OH, 98% 143824-78-6
4-Chloro-2-nitrobenzoic acid, 97% 6280-88-2
Benzyl chloromethyl ether, 95% 3587-60-8
Glyceryl trimyristate, 90% 555-45-3
3-Methyl-4-nitropyridine N-oxide, 97% 1074-98-2
1,1-Bis[4-(N,N-di(p-tolyl)amino)phenyl]cyclohexane, 98% 58473-78-2
2,5-Dimethylbenzoic acid, 98% 610-72-0
2,4,5-Trichloropyrimidine, 98% 5750-76-5
2-Chloro-4-methylphenol, 98% 6640-27-3
1-Bromo-2,3,4-trifluorobenzene, 99% 176317-02-5
1,1-Diphenylethylene, 97.5% 530-48-3
1,3-Dicyclohexylbenzimidazolium chloride, min. 97% 1034449-15-4
2-Amino-5-chloro-3-nitropyridine, 98% 5409-39-2
3-Fluorophenylacetone, 97% 1737-19-5
(Cyanomethyl)triphenylphosphonium chloride, 98% 4336-70-3
1,4-Dioxa-7-thiaspiro[4.4]nonane 176-35-2
4-Phenyl-1,2,4-triazoline-3,5-dione 4233-33-4
PlatinuM-cyclovinylMethylsiloxane coMplex, in Methylvinylcyclosiloxanes, 1.8% Pt, Product of UMicore 68585-32-0
Polyethylene Glycol-bound RutheniuM Carbene CoMplex 321922-26-3
2,5-DiMethoxythiophenol 1483-27-8
5-fluoro-3-methyl-1H-indole-2-carbaldehyde(SALTDATA: FREE) 842972-09-2
1-amino-9,10-dioxo-9,10-dihydroanthracene-2-carbaldehyde(SALTDATA: FREE) 6363-87-7
N~5~,N~5~,1-trimethyl-1H-1,2,4-triazole-3,5-diamine(SALTDATA: FREE) 26668-70-2
Poly(acrylamide), carboxyl modified, high carboxyl content, approx. MW 200,000, pure 62649-23-4
(1-pyridin-2-ylpropyl)amine(SALTDATA: 2HCl) 100155-73-5
(1-BroMovinyl)triMethylsilane 13683-41-5
5-(Pyridin-2-yl)-1,3-oxazole 70380-73-3
(5-Hydroxy-1H-indol-3-yl)acetic acid 1321-73-9
Vanadium(IV) fluoride 10049-16-8
5-Amino-2H-1,4-benzoxazin-3(4H)-one 148890-63-5
2-Methyl-3-hexanone 7379-12-6
2-(1-azocanyl)ethanamine(SALTDATA: FREE) 1126-67-6
3-Amino-5-fluoro-1H-indole-2-carboxylic acid methyl ester 436088-83-4
9-hydroxy-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid(SALTDATA: FREE) 1256643-38-5
2,5-Dihydroxybiphenyl 1079-21-6
5,6,7,8-Tetrafluorobenzo-1,4-dioxane 1743-87-9
Bis(chloroMethyl)diMethylsilane 2917-46-6
Methacryloxypropylmethyldimethoxysilane (inhibited with MEHQ) 14513-34-9
a,a-Difluoroacetophenone 395-01-7
Ethyl 4-Chlorobenzoate 7335-27-5
(3,4-Dimethoxybenzyl)pyridin-4-ylmethylamine 57342-20-8
5-(3-methoxyphenyl)cyclohexane-1,3-dione(SALTDATA: H2O) 27462-91-5
6,6-Diphenylfulvene 2175-90-8
N,N'-DiacetylsulfanilaMide 29591-86-4
(3-chloropropyl)ethyl(methyl)amine(SALTDATA: HCl) 343926-41-0
1-vinyl-1H-pyrazole-4-carboxylic acid(SALTDATA: FREE) 905307-07-5
3,4-Difluoro-4'-(thioMethyl)benzophenone 197439-06-8
M-Tolunitrile 620-22-4
4-(4-ethylphenyl)-1,3-thiazol-2-amine(SALTDATA: FREE) 85112-35-2
2-(3-Pyridinyl)-4-pyrimidinamine 61310-31-4
Ethyl tetrahydrofurfuryl ether 62435-71-6
9,10-Epoxy-1,5-cyclododecadiene 943-93-1
9,9-Bis(3-aMino-4-hydroxyphenyl)fluorene 20638-07-7
5-Acetyl-2-Methoxyphenylboronic acid 1215281-20-1
2-(3-methyl-1H-pyrazol-1-yl)ethanol(SALTDATA: FREE) 35000-51-2
2-Chloro-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde 17481-62-8
3-(4-Methoxyphenyl)-2-thioxo-1,3-thiazolidin-4-one 5350-09-4
4-(4-methoxy-2,5-dimethylphenyl)-5-methyl-1,3-thiazol-2-amine(SALTDATA: FREE) 879053-84-6
MGK-264 113-48-4
(3-Methyl-1,1-dioxo-tetrahydro-1lambda*6*-thiophen-3-yl)-hydrazine 874-96-4
3',4'-Dichloroacetanilide 2150-93-8
2-Hydroxy-3-[(2-hydroxy-1,1-dimethylethyl)amino]-1-propanesulfonic acid 68399-79-1
2-(2-bromoethoxy)-1-chloro-3-methylbenzene(SALTDATA: FREE) 26646-29-7
1-(2-Aminoethyl)-2-imidazolidone 4432-64-8
5-(4-Methoxycarbonylphenyl)-10,15,20-triphenylporphyrin 119730-06-2
N-Boc-Thiomorpholine-3-carboxylic acid ethyl ester 859833-24-2
1-(5,7-dimethylimidazo[1,2-a]pyridin-2-yl)methanamine(SALTDATA: 2HCl 1.5H2O) 1083267-42-8
1-oxaspiro[4.4]non-3-ylamine(SALTDATA: FREE) 915920-80-8
Phenyl tris methylethyl ketoxime silane 34036-80-1
3-(Trifluoromethylthio)phenylacetonitrile 82174-09-2
Gadolinium(III) nitrate pentahydrate, 99.9% 52788-53-1
2-methyl-N-(2-pyridinylmethyl)-1-propanamine(SALTDATA: HCl) 892592-08-4
Methyl Acetylacrylate 4188-88-9
(4R,5R)-4,5-Di(dimethylaminocarbonyl)-2,2-dimethyldioxolane, 99+% 63126-29-4
1-(4'-Fluoro-biphenyl-4-yl)-ethanone 720-74-1
5-Bromopyridine-2-boronic acid 652148-97-5
3-(3-bromopropyl)pyridine(SALTDATA: HBr) 109839-74-9
2-[(4-methylbenzyl)thio]aniline(SALTDATA: HCl) 136620-24-1
4-Chloro-2-fluorobenzotrifluoride 94444-59-4
Potassium (4-benzyloxy-2-methylphenyl)trifluoroborate 98% 850623-43-7
2-methyl-1H-benzimidazole-5-carbonitrile(SALTDATA: FREE) 92443-13-5
1-[2-(1H-pyrazol-1-yl)phenyl]ethanamine(SALTDATA: FREE) 936940-55-5
1-(4-Fluorophenyl)but-1-en-3-one 97% 1611-38-7
Decafluorocyclohexene 355-75-9
1-(2-methoxyethyl)-3-piperidinecarboxylic acid(SALTDATA: HCl) 897094-35-8
2-morpholin-4-ylacetohydrazide(SALTDATA: FREE) 770-17-2
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