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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
5-Methoxy-2-Methylbenzothiazole 2941-69-7
Ethyl perfluoroheptanoate 98% 41430-70-0
2,6-Dimethyl-1,8-naphthyridine 14757-45-0
Germane 7782-65-2
4-Fluoro-3-methoxybenzoic acid, 98% 82846-18-2
1-tert-Butyl-piperidin-4-one, 97% 1465-76-5
3-(Cyanomethyl)-2,4,5-trimethylthiophene, 98% 112440-49-0
5-(Morpholin-4-ylmethyl)isoxazole-3-carboxylic acid hydrochloride 944450-97-9
Isopropyl isocyanate, 98% 1795-48-8
3-(4-fluorophenyl)tetrahydro-3-furancarbaldehyde(SALTDATA: FREE) 1060817-44-8
2,3-DiMethyl-piperidine 5347-68-2
Naphazoline hydrochloride, 99% 550-99-2
4-(1-Methyl-1H-pyrazol-3-yl)-phenylamine 916766-82-0
3,4-Difluoro-5-methoxybenzeneboronic acid 925910-42-5
tert-Butyl Pentachlorophenyl Carbonate 18942-25-1
1,2,4-Benzenetricarboxylic acid, 98% 528-44-9
4-Chlorophenyl Cyclopropyl Ketone 6640-25-1
N-(3-Acryloxy-2-hydroxypropyl)-3-aminopropyl-triethoxysilane (50% ethanol) 123198-57-2
1,1,2,3,3-Pentachloropropane 15104-61-7
3-(Trifluoromethyl)thiophene 86093-77-8
3-(Trimethylsilyloxy)-1-butyne, 97% 17869-76-0
4-(n-Octyloxy)benzeneboronic acid 121554-09-4
2-Aminopyrimidine-5-boronic acid 936250-22-5
1-Butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide, 99% 223437-11-4
5-Chloro-2-morpholin-4-yl-phenylamine 90875-44-8
Boc-cis-1,4-aminocyclohexyl acetic acid, 98% 327156-95-6
9H-Xanthene-9-carbonyl chloride 26454-53-5
Methyl 2-(4-methoxy-3-nitrophenyl)acetate 34837-88-2
3-Chloro-5-Methylbenzoic acid 56961-33-2
tert-butyl 3-thiocarbamoylpyrrolidine-1-carboxylate, 95% 122684-35-9
3-(3-Fluorophenyl)-propionitrile 25468-87-5
N-methyl-1-(5-propyl-1H-pyrazol-3-yl)methanamine(SALTDATA: FREE) 880361-74-0
5,5,5-Trifluorovaleronitrile 89866-61-5
3-(1H-Benzoimidazol-2-yl)-phenol 6616-44-0
3-(4-Hydroxyphenyl)-1-(2-naphthyl)-2-propen-1-one 57221-63-3
2-Di-tert-butylphosphino-2'-(N,N-dimethylamino)biphenyl, 98% 224311-49-3
N,N-dimethyl-N'-(4-methylbenzyl)-1,2-ethanediamine(SALTDATA: 2HCl) 65875-43-6
Biadamantylidene 30541-56-1
3-Iodotetrahydrofuran , 97% 121138-01-0
2,6-Dimethoxy-4-{[(pyridin-3-ylmethyl)amino]methyl}-phenol 680185-77-7
(1S,2S)-(-)-1,2-Diaminocyclohexane-N,N'-bis(2-diphenylphosphino-1-naphthoyl), min. 94% (S,S)-DACH-Naphthyl Trost Ligand 205495-66-5
Ethyl 3,3,3-trifluoropropionate, 97% 352-23-8
4-Bromo-N,N-dimethylbenzamide 18469-37-9
3-Bromo-2-[4-(bromomethyl)phenyl]thiophene, 97% 941716-98-9
N-(4-Bromo-2-methyl-phenyl)-2-chloro-acetamide 96686-51-0
4-Methoxyphenethyl alcohol 702-23-8
N-(3-bromophenyl)cyclopropanecarboxamide(SALTDATA: FREE) 14372-07-7
Ribonucleic acid, pract., 90% 63231-63-0
2,4-Dihydroxypyrrolo[2,3-d]pyriMidine 39929-79-8
5-Methyl-2-propyl-2H-pyrazol-3-ylamine 3524-34-3
4-(Pyrazin-2-yl)benzaldehyde 127406-08-0
2-tert-Butylphenol 88-18-6
3,4,5-Triethoxybenzoic acid, 97% 6970-19-0
3,5-Dimethylpiperidine, 99% 35794-11-7
Bis(triphenyltin) oxide, 98% 1262-21-1
2-Fluoro-5-trifluoromethylbenzyl chloride 883543-26-8
(-)-4'-Chlorotartranilic acid 46834-56-4
1-Pyrrolidin-2-cyclohexyl-2-(N-Cbz-N-methyl)amino-ethane 675602-75-2
alpha-CyanocinnaMic Acid 1011-92-3
(5-(Pyridin-3-yl)-1,3,4-oxadiazol-2-yl)methanamine 737690-96-9
1-Butyl-3-methylimidazolium methanesulfonate, 98% [BMIM] [MeSO4] 401788-98-5
3(2H)-Pyridazinone 504-30-3
3-(Chloromethyl)-1-methyl-1H-indazole , 97% 1578-97-8
4-(1-Pyrrolidinyl)benzonitrile, 90% 10282-30-1
Succinaldehyde Bis(diMethyl Acetal) 6922-39-0
Bicyclohexane-4,4'-dione Monoethylene Ketal 56309-94-5
N-Methylbis(heptafluorobutyramide) 73980-71-2
(2-methoxy-1-methylethyl)(4-nitrobenzyl)amine(SALTDATA: HBr) 444907-60-2
3,5-Dichlorobenzoyl chloride, 97% 2905-62-6
N-[3-(Aminomethyl)phenyl]-N-methylamine 768343-60-8
4-Bromo-1H-indazole-3-carboxylic acid 885521-80-2
2,3-Dihydroxyquinoxaline, 99% 15804-19-0
1-Acetyl-4-methyl-2,5-dihydro-1H-pyrrol-2-one , 97% 34581-92-5
1-Methyl-1H-indazole-4-boronic acid pinacol ester 885698-94-2
tetrazolo[1,5-a]pyridine-5-carboxylic acid(SALTDATA: FREE) 7477-12-5
3-(2,4-dimethyl-6-oxo-1,6-dihydropyridin-3-yl)propanoic acid(SALTDATA: FREE) 1119453-13-2
Bis[2-(di-1-adamantylphosphino)ethyl]amine, min. 97% 1086138-36-4
2,4,6-Trifluorobenzenesulfonyl chloride 220239-64-5
Imidazo[1,2-a]pyridine-6-carbonitrile, 97% 106850-34-4
4-(4-Fluorobenzyloxy)benzaldehyde 97% 56442-17-2
Tricaprylin 538-23-8
3,3-dimethyl-2-piperidinone(SALTDATA: FREE) 23789-83-5
6-FluorochroMone-3-carboxaldehyde 69155-76-6
3-(2-hydroxyphenyl)-4,5-dihydroisoxazole-5-carboxylic acid(SALTDATA: FREE) 712347-85-8
2,3-Dibromohexafluoro-2-butene 384-51-0
3-Amino-4-(phenylsulfonyl)thiophene-2-carboxylic acid , 97% 175201-59-9
2-Ethoxybenzoic acid, 98% 134-11-2
2-Fluoro-3-Methyl-5-nitropyridine 19346-46-4
p,p'-DDD 72-54-8
Diethyl [(tetrahydro-2H-pyran-2-yloxy)methyl]phosphonate 71885-51-3
4-(1-Fmoc-piperidin-4-yl)butanoic acid, 97% 885274-47-5
3-(2-Methoxy-phenyl)propionyl chloride 22955-79-5
1-piperidin-1-ylcyclohexanecarbonitrile(SALTDATA: FREE) 3867-15-0
3-Chloro-5-nitropyridine, 97% 22353-33-9
(1-Ethoxyethylidene)malononitrile, 98% 5417-82-3
1-Chloro-2-octyne 51575-83-8
2-Propylphenol 644-35-9
1,3-Diamino-2-propanol, 97% 616-29-5
[4-(Piperidin-1-ylmethyl)phenyl]methanol, 95% 91271-62-4
2-Fluoro-5-(phenylcarbamoyl)benzeneboronic acid 98% 874289-41-5
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