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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
N-(3-Aminophenyl)methanesulfonamide, 97% 37045-73-1
Ethyl 3-aminobenzoate methanesulfonate, 98% 886-86-2
(R)-(-)-Glycidyl nosylate, 98% 115314-17-5
2-Chloro-4-cyanopyridine, 98% 33252-30-1
1-Chloro-2-methylpropane, 99% 513-36-0
3,5-Diiodo-L-thyronine, 98% 1041-01-6
1,2-Bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetic acid tetrasodium salt, 98% 126824-24-6
1-Octanesulfonic acid sodium salt monohydrate, 99.5%, for ion-pair chromatography 207596-29-0
2-Fluoro-3-nitrotoluene, 98% 437-86-5
2-(Trifluoromethyl)quinoline, 99% 347-42-2
2-Chloro-6-methylpyrimidin-4-yl-amine, 97% 14394-60-6
3-(4-iodophenyl)propanoic acid, 95% 1643-29-4
1-Amino-4-methylpiperazine, 98% 6928-85-4
Neodymium powder (99.8% REO) 7440-00-8
Lithium niobate (99.998%-Nb) PURATREM 12031-63-9
4-Amino-6-hydroxy-2-mercaptopyrimidine monohydrate, 97% 65802-56-4
γ-Cyclodextrin hydrate, 98.5% 91464-90-3
Molybdenum(IV) oxide, 99% 18868-43-4
Bibenzyl, 99% 103-29-7
4'-(Trifluoromethoxy)acetophenone, 98% 85013-98-5
Gallium(III) trifluoromethanesulfonate, 98% (Gallium triflate) 74974-60-0
4-Amino-2-chlorobenzoic acid, 97% 2457-76-3
Triisobutylaluminum, 1.1 M solution in toluene, J&KSeal 100-99-2
Fmoc-O-tert-butyl-L-threonine, 98% 71989-35-0
Chloro-N,N,N',N'-tetramethylformamidinium hexafluorophosphate, 98% 207915-99-9
N-Acetylneuraminic acid methyl ester, 98% 50998-13-5
H-Cys(pMeOBzl)-OH 2544-31-2
4-(1-Aminoethyl)biphenyl 86217-82-5
3-Furan-2-yl-propionic acid 935-13-7
3-tert-Butylbenzene boronic acid 560132-24-3
5-Decanol 5205-34-5
(11S,12S)-9,10-Dihydro-9,10-ethanoanthracene-11,12-diaMine 138517-66-5
4-Ethynylpyridine hydrochloride 352530-29-1
Tri-o-tolyl Phosphite 2622-08-4
5-Methyl-2-phenyl-1,3-oxazole-4-carbaldehyde, 97% 70170-23-9
3-(4-tert-Butylbenzene)prop-2-enoic Acid 1208-65-7
Methyl (3-methylphenyl)cyanocarbonimidodithioate 152381-93-6
1-[(6-chloro-3-pyridinyl)methyl]-4-methylpiperazine(SALTDATA: FREE) 612487-31-7
6-(tert-Butyl) 3-ethyl 2-amino-4,7-dihydrothieno[2,3-c]pyridine-3,6(5H)-dicarboxylate , 95% 193537-14-3
2-Methyl-2-(1H-1,2,4-triazol-1-yl)propanoic acid 303148-48-3
(S)-3-Methyl-pyrrolidine hydrochloride 186597-29-5
3-Fluoro-4-MethoxyphenylMagnesiuM broMide 112780-67-3
N-FMoc-L-γ-carboxyglutaMic Acid γ,γ-Di-t-butyl Ester 111662-64-7
2,4-DiMethylphenylMagnesiuM broMide 34589-46-3
2-Chloro-N-(4-piperidin-1-yl-phenyl)-acetamide 379255-22-8
3-(2-Morpholin-4-ylethoxy)benzaldehyde, 97% 81068-26-0
5,7-dichloro-2,1,3-benzoxadiazol-4-amine(SALTDATA: FREE) 330982-41-7
1-Propyl-2-thiourea 927-67-3
Diethylsilane 542-91-6
2,4,4-TriMethyl-2-oxazoline 1772-43-6
1-(2,7-dimethyl[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)ethanone(SALTDATA: FREE) 727997-38-8
Ethyl 3,3,3-trifluoro-2-hydroxy-propionate 94726-00-8
2-[(4,6-dimethylpyrimidin-2-yl)thio]propanoic acid(SALTDATA: FREE) 433242-31-0
Anthraquinone-2-carbonyl Chloride 6470-87-7
Methyl 2-Undecynoate 10522-18-6
3-(1H-1,2,4-triazol-1-yl)-1-adamantanamine(SALTDATA: FREE) 915920-86-4
6-Methyl-4-(trifluoromethyl)nicotinonitrile , 97% 13600-49-2
Isoviolanthrone 128-64-3
4-cyanobenzohydrazide(SALTDATA: FREE) 43038-36-4
3,4-Difluoro-3',5'-diMethylbenzophenone 845781-09-1
1-(2-pyridin-4-ylethyl)-1,4-diazepane(SALTDATA: FREE) 887833-52-5
1-(tert-Butyldimethylsilyl)-1H-indol-6-ylboronic acid 98% 913835-60-6
Imidazo[2,1-b]thiazole-6-carboxylic acid 53572-98-8
Di-iso-decyl phthalate 26761-40-0
N-(3-Methoxy-4-nitrophenyl)-N,N-dimethylamine 14703-82-3
2-Fluoro-4-methoxyphenylacetic acid 883531-28-0
3-(4-aminophenyl)-N-cyclopropylpropanamide(SALTDATA: FREE) 698992-37-9
6-BroMovanillin Acetate 52783-83-2
Methyl 4-Fluoro-3-hydroxybenzoate 214822-96-5
Ethyl 2-chloro-2-[2-(4-nitrophenyl)hydrazono]-acetate 27143-13-1
3-chloro-N-(4-isopropylphenyl)propanamide(SALTDATA: FREE) 20331-13-9
4-[5-(Trifluoromethyl)pyrid-2-yloxy]thiobenzamide 175277-02-8
3-Amino-5-phenylpyrazole hydrochloride 20737-62-6
4-Methyl-2-phenyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-oxazole , 97% 1034566-03-4
3'-Hydroxy-biphenyl-3-carbaldehyde 400745-17-7
Ditetradecyl 3,3'-Thiodipropionate 16545-54-3
3-Methylglutaric Anhydride 4166-53-4
4-(4-Fluorobenzyl)piperidine 92822-02-1
5-AMino-6-chloro-2,3-dicyanopyrazine 56413-96-8
6-(Trifluoromethyl)nicotinic acid hydrazide 386715-32-8
4-Bromo-2-(trifluoromethyl)benzonitrile 191165-13-6
ethyl 3-amino-3-(2-thienyl)propanoate(SALTDATA: HCl) 93447-77-9
2-(6-Chloro-3-pyridazinyl)-2-phenylacetonitrile 73535-73-6
1-(1-ethyl-3-methyl-1H-pyrazol-4-yl)methanamine(SALTDATA: 2HCl) 848436-19-1
tert-Butyl 4-(4-formylbenzyloxy)piperidine-1-carboxylate, 90% 1080028-74-5
N-Methyl-(3-methoxythien-2-yl)methylamine , 97% 944450-93-5
Ethyl 2-(2,3-dihydro-1,4-benzodioxin-2-yl)-1,3-thiazole-4-carboxylate 465514-25-4
3-(Tetrahydro-2H-pyran-2-yloxy)phenylboronic acid pinacol ester 850568-69-3
Norbornane 279-23-2
3'-Ethoxy-biphenyl-3-carboxylic acid 669713-71-7
2-(Chloromethyl)-5-phenyl-1,3,4-oxadiazole 95% 33575-83-6
4-EthylaMino-1-butanol 39216-86-9
Fluorosulphonic acid 99% 7789-21-1
3-Bromopyruvic acid hydrate, 98% 206860-50-6
4-morpholinyl(oxo)acetic acid(SALTDATA: FREE) 28911-34-4
2-Methylthiophene-3-carboxylic acid 1918-78-1
3-(Methylsulfanyl)benzenol 3463-03-4
1-(2-fluorobenzyl)-2-methyl-1H-indole-3-carbaldehyde(SALTDATA: FREE) 347323-87-9
DL-?-(p-Bromophenyl)alanine 39773-47-2
3-(4-Fluoro-phenylcarbamoyl)-1,2,2-trimethyl-cyclopentanecarboxylic acid 304666-33-9
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