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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
Triphenylgermanium chloride, 99% 1626-24-0
4-Bromobenzoylacetonitrile 4592-94-3
1,3,5-Trihydroxybenzene, 99% 108-73-6
5-chloropyridine-3-carbaldehyde, 95% 113118-82-4
cis-4-Hydroxycyclohexanecarboxylic Acid 3685-22-1
1,2:5,6-Di-O-isopropylidene-α-D-allofuranose, 98% 2595-05-3
8-chloro-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole(SALTDATA: 0.04NaCl) 19685-84-8
1-(4-Ethoxyphenyl)ethanamine 104294-63-5
6-Bromo-2-(2-isopropoxy-phenyl)-quinoline-4-carboxylic acid 354539-41-6
Ursodeoxycholic acid, 98% 128-13-2
4'-Fluoropropiophenone, 98% 456-03-1
Sodium hypochlorite, 8% available chlorine 7681-52-9
4-Bromo-2,6-dimethylanisole, 99% 14804-38-7
1,3-Dibenzylurea 1466-67-7
5-BroMo-4-chloro-3-indolyl 2-AcetaMido-2-deoxy-α-D-galactopyranoside 210110-89-7
6-chloro-N~2~,N~2~-diethyl-2,4-pyrimidinediamine(SALTDATA: FREE) 3289-38-1
1-[2-(Trifluoromethyl)phenyl]-2-thiourea 1736-71-6
8-Boc-2,8-diazaspiro[4.5]decane oxalate, 95% 236406-39-6
1H,1H,11H,11H-Perfluoro-3,6,9-trioxaundecane-1,11-diol 330562-44-2
1-(3-Fluorophenyl)ethanol 402-63-1
2-(5-ethyl-1,2,4-oxadiazol-3-yl)ethanamine(SALTDATA: HCl) 946667-66-9
2-(4H-1,2,4-triazol-4-yl)ethanol(SALTDATA: FREE) 66760-19-8
4-Cyclopropyl-benzoic acid 1798-82-9
5,6-dihydro-1,4-dioxine-2-carbaldehyde (SALTDATA: FREE) 59518-69-3
D-(-)-Salicin, 98% 138-52-3
2-Amino-4-(4-fluoro-phenyl)-5-methyl-thiophene-3-carboxylic acid methyl ester 350992-29-9
2-HydroxyethylbenziMidazolidinone-2 63388-01-2
2-Methyl-2-[3-(trifluoromethyl)phenyl]-propanoic acid 254895-42-6
4-(4-MethylpiperazinoMethyl)benzonitrile 125743-63-7
2-Hydroxy-4-pyridinecarboxylic acid 169253-31-0
N-Methyl-[(1-phenyl-1H-imidazol-2-yl)methyl]amine , 97% 1034566-07-8
2-Chloro-4-nitrobenzotrifluoride 151504-80-2
trans-2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)styrene 83947-56-2
1-(4-Chloro-phenyl)-5-methyl-1H-pyrazole-4-carboxylic acid hydrazide 618092-42-5
4-chloro-N,N-dimethyl-6-(trifluoromethyl)pyrimidin-2-amine(SALTDATA: FREE) 915924-97-9
(5-cyclobutyl-1,2,4-oxadiazol-3-yl)methanol(SALTDATA: FREE) 915925-42-7
2-Chloro-1-(3,5-dimethyl-pyrazol-1-yl)-ethanone 36140-55-3
6-(Benzyloxy)-1H-indole, N-BOC protected 933474-39-6
5-hydroxynicotinamide(SALTDATA: FREE) 101512-21-4
Boc-D-Tryptophanol 158932-00-4
2-(Difluoromethoxy)nitrobenzene 22225-77-0
4-Bromophenylurea, 97% 1967-25-5
Diethyl(4-nitrobenzyl)phosphonate, 98% 2609-49-6
1,6-Diisocyanatohexane, 99% 822-06-0
Methylphenylvinylsilane, 97% 17878-39-6
(2-Methoxyethoxy)-acetaldehyde dimethylacetal ,97% 94158-44-8
2-Bromo-1-(2-phenoxyphenyl)ethanone , 95% 94402-42-3
4-(pyridin-2-ylmethoxy)benzaldehyde(SALTDATA: FREE) 57748-41-1
2-Pyridin-3-ylquinoline-4-carboxylic acidhydrazide 5109-97-7
3-Hydroxy-4-iodobenzoic acid, 97% 58123-77-6
Ytterbium(III) acetate hydrate (99.9%-Yb) (REO) 15280-58-7
Ara-G hydrate, 98%, inhibitor of DNA synthesis, an antimetabolite and antineoplastic. 38819-10-2
N-Acetylprocainamide hydrochloride, 99% 34118-92-8
(1R,3S)-Boc-3-aminocyclopentane-1 carboxylic acid 161660-94-2
Phenyltriethoxysilane, 98% 780-69-8
Fmoc-2-nitro-D-phenylalanine 478183-70-9
4-AMino-3,5-diMethylisoxazole 31329-64-3
2-Fluoro-4-(trifluoromethyl)pyridine, 97+% 118078-66-3
4-Chloroaniline Hydrochloride 20265-96-7
3-methoxypiperidine(SALTDATA: 0.94HCl 0.8H2O) 4045-29-8
2-HeptadecyliMidazole 23328-87-2
2-(2,5-Dimethyl-phenyl)-3-methyl-quinoline-4-carboxylic acid 350999-29-0
LL-Z-1640-2 66018-38-0
Benzene chromium tricarbonyl, 98% 12082-08-5
2-Chloro-1,3,2-dioxaphospholane 822-39-9
Nickel(II) trifluoroacetylacetonate dihydrate, 98% 14324-83-5
L-Phe-OMe·HCl, 98% 7524-50-7
Procaine hydrochloride, 99% 51-05-8
O-Benzylhydroxylamine, 97% 622-33-3
Cyclobutanol, 98.5% 2919-23-5
3-Chloro-4-methylphenyl isocyanate, 98% 28479-22-3
n-Propyl 4-aminobenzoate, 98% 94-12-2
N,N-Dimethylaminoethylamine, 99% 108-00-9
1-Vinylimidazole, 99% 1072-63-5
Orotic acid monohydrate, 98% 50887-69-9
2,4'-Dipyridyl, 97.5% 581-47-5
1-MethylbenziMidazole 1632-83-3
L-Homophenylalanine, 98% 943-73-7
3-(Ethylamino)butan-1-ol 76888-68-1
1-Ethyl-2-phenylindole 13228-39-2
Iron(II) fluoride, anhydrous, 99% 7789-28-8
2-[(4-Fluorophenyl)sulfonyl]-N'-hydroxyethanimidamide , 97% 175203-76-6
Selenophene 288-05-1
2-Carboxythiophene-4-boronic acid pinacol ester 1010836-19-7
1,4-Diacetoxy-2-butyne 1573-17-7
Glycyrrhetinic acid, 97%, from Glycyrrhiza uralensis Fisch. 471-53-4
2H-Nonafluorobutane 680-17-1
N-methyl-1-(3-methyloxetan-3-yl)methanamine(SALTDATA: FREE) 915919-90-3
4-(2-Bromoethyl)tetrahydropyran , 97% 4677-20-7
2-(4-methyl-4H-1,2,4-triazol-3-yl)ethanamine(SALTDATA: 2HCl) 744994-00-1
Bis(n-butylcyclopentadienyl)zirconium dichloride, min. 98% 73364-10-0
6-p-Tolyl-imidazo[2,1-b]thiazole-5-carbaldehyde 82588-42-9
3,3-Dimethylpyrrolidine hydrochloride 792915-20-9
2-(1H-1,2,4-Triazol-1-yl)acetonitrile 81606-79-3
3-Chloro-2,2-diMethyl-1-propanol 13401-56-4
(S)-3,3'-Dibromo-2,2'-dimethoxy-1,1'-binaphthyl, 98% 75714-60-2
1,3-Bis(aminomethyl)cyclohexane, 98%, mixture of cis and trans 2579-20-6
Meso-Butane-1,2,3,4-tetracarboxylic Dianhydride 17309-39-6
Formamide, 99.5%, for analysis 75-12-7
2-Methyl-1,3-thiazole-4-carbonyl chloride hydrochloride , 95% 917483-72-8
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