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百灵威科技有限公司 Company Information

Company Name:    J & K SCIENTIFIC LTD.
Tel:    010-82848833- ;010-82848833
Fax:    86-10-82849933
Email:    jkinfo@jkchemical.com;market6@jkchemical.com;
Nationality:    China
WebSite:    www.jkchemical.com/
Product List:    96815
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Product List
4-Bromo-2,3-dimethylanisole 50638-48-7
2-cis-Hydroxymethyl-4-trans-phenyl-1-cyclohexylamine, 95% 195190-88-6
2-methoxy-4-methyl-1,3-thiazole-5-carboxylic acid(SALTDATA: FREE) 126909-38-4
3-aminopyridine-4-carbonitrile, 95% 78790-79-1
Diethyl 3,4-dihydroxyfuran-2,5-dicarboxylate, 97% 6270-57-1
4-(4-Fluorophenyl)-1,3-thiazol-2-amine 77815-14-6
3-Ethoxy-N'-hydroxypropanimidamide, 95% 188720-03-8
6-Hydroxy-5-nitronicotinic Acid 6635-31-0
2-Phenylquinoline-4-carbonyl chloride 59661-86-8
1-Boc-3-methoxy pyrrolidine 146257-03-6
D-α-Cyclohexylglycine, 98% 14328-52-0
Ethyl 2-bromo-2-fluoro-3-oxo-3-phenylpropanoate 98% 139101-23-8
Boc-Asp(Ofm)-OH 117014-32-1
1-(3-Dipropylaminopropyl)piperazine 827614-51-7
7-Azaindole-5-boronic acid pinacol ester, 97% 754214-56-7
Dichloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}[(2S)-(+)-1,1-bis(4-Methoxyphenyl)-3-Methyl-1,2-butanediaMine]rutheniuM(II) RuCl2[(S)-dM-segphos?][(S)-daipen] 944450-44-6
1,4-Benzodioxane, 98% 493-09-4
8-Hydroxyquinoline-5-sulfonic acid, 98% 84-88-8
4-[2-(Bromomethyl)-1,3-dioxolan-2-yl]benzonitrile 60207-22-9
3-Chloro-2-fluoronitrobenzene 2106-49-2
3-Oxo-3-o-tolyl-propionic acid methyl ester 147501-26-6
3-Iodobenzamide 10388-19-9
4-Methyl-thiophene-2-carbonyl chloride 32990-47-9
2-Pyrrolidin-1-ylpyrimidine-5-carboxylic acid , 97+% 253315-06-9
2-Bromo-5-methoxybenzene-1-carbonyl chloride, 97% 56658-04-9
2-(AMinoMethyl)-3-Methylthiophene 90% 104163-35-1
1-Naphthoic acid, 98% 86-55-5
(4S,5S)-2-Allyl-2-chloro-3,4-dimethyl-5-phenyl-1-oxa-3-aza-2-silacyclopentane, min. 98% (~2:1 mixture of diastereomers) 447440-43-9
Heptylmagnesium bromide solution, 1.0M solution in diethyl ether, J&KSeal 13125-66-1
Hydrogen fluoride-pyridine (70% HF) 32001-55-1
Ethyl cyclobutanecarboxylate, 98% 14924-53-9
4,5-DiphenyliMidazole 668-94-0
4-(2-Methylphenyl)-4-oxobutyric acid 6939-36-2
2-Morpholinoethyl isothiocyanate 63224-35-1
Anastrazole 120511-73-1
3,5-Bis(trifluoromethyl)pyrazole 14704-41-7
2-AMino-5-hydroxybenzothiazole 118526-19-5
Dichlorodipentylsilane 18037-39-3
L-Methionine sulfoximine, 99% 15985-39-4
Pentamethylbenzene, 99% 700-12-9
(S)-(-)-1-(4-Chlorophenyl)ethylamine ,95% 4187-56-8
(R)-N-FMOC-3-Thienylalanine, 98% ee, 95% 220497-90-5
(S)-N-BOC-alpha-Ethylalanine, 98% ee, 98% 151171-11-8
3,4,5-Trimethoxybenzonitrile, 98% 1885-35-4
3-Chloropropyltrimethylsilane 2344-83-4
2-Chloro-1,10-phenanthroline, 98% 7089-68-1
New Fuchsin 3248-91-7
Triphenylsilanol, min. 98% 791-31-1
4,5-Dimethoxy-2-nitrobenzaldehyde, 85% 20357-25-9
Dodecylcyclohexane 1795-17-1
N,N-Diethyl-m-toluidine, 99% 91-67-8
n-Butylbenzenesulfonamide, 99% 3622-84-2
(S)-(-)-3,3'-Dibromo-1,1'-bi-2-naphthol, min. 98% 119707-74-3
Ethyl Tridecanoate 28267-29-0
3-Bromo-4,5-diaminobenzotrifluoride, 97% 113170-72-2
4-Benzoylbiphenyl, 98.5% 2128-93-0
Benzofuran-2,5-yldiboronic acid 98% 913835-69-5
trans-3-phenyl-D-proline 118758-50-2
4-Aminotetrahydro-2H-pyran hydrochloride 33024-60-1
Dimethylacetoxysilane 18243-23-7
(+)-Dichloro[(4R)-4-(i-propyl)-2-{(R)-2-(diphenylphosphino)ferrocenyl}oxazoline](triphenylphosphine)rutheniuM(II) 849921-25-1
4-Chlorobenzoic acid, 98% 74-11-3
3-(Benzylcarbamoyl)benzeneboronic acid 98% 625470-96-4
2-Hydrazino-6-nitro-1,3-benzothiazole 30710-21-5
4,5-Dichloro-1,2-phenylenediamine, 98% 5348-42-5
2-(1,1,2,2-Tetrafluoroethoxy)toluene 42145-66-4
2,3-Dimethoxyphenylboronic acid, 98% 40972-86-9
5-Chloro-2-fluorotoluene 452-66-4
1,2,4,5-Tetrakis(tert-butylthio)benzene, 97% 447463-65-2
Tri-n-butylphosphonium tetrafluoroborate, 99% 113978-91-9
N-(tert-Butoxycarbonyl)-L-phenylalanine, 98% 13734-34-4
SodiuM perchlorate Monohydrate 7791-07-3
4'-Iodoacetophenone, 98% 13329-40-3
3-Fluoro-2-methylaniline, 98% 443-86-7
4-Chloro-3-nitroanisole, 98% 10298-80-3
3,5-Diphenyl-1-(1-naphthyl)forMazan 1719-72-8
Myristyltrimethylammonium bromide, 98% 1119-97-7
Praseodymium(III) perchlorate, 50% aqueous solution (99.9%-Pr) (REO) 51411-03-1
4-Vinylphenol, 95%, 10 wt.% solution in propylene glycol 2628-17-3
4-bromoisoquinolin-1-ol, 95% 3951-95-9
methyl 3-amino-4-hydroxybenzoate, 95% 536-25-4
DiMethyl 4,4'-Biphenyldicarboxylate 792-74-5
3-(DiethylaMino)pyrrolidine 20984-81-0
Apiin, 98% 26544-34-3
DL-Buthionine sulfoximine, 99% 5072-26-4
3,4-Difluorotoluene, 98% 2927-34-6
1-Chloro-2,5-difluorobenzene 2367-91-1
(S)-(-)-7'-[4(S)-(Benzyl)oxazol-2-yl]-7-di(3,5-di-t-butylphenyl)phosphino-2,2',3,3'-tetrahydro-1,1'-spirobiindane, min. 97% (Sa,S)-DTB-Bn-SIPHOX 1040274-10-9
Farnesyl acetate, 95%, mixture of cis and trans 29548-30-9
alpha,alpha,alpha',alpha'-TetrabroMo-p-xylene 1592-31-0
tert-Butylhydroquinone 1948-33-0
2,3,4,5-Tetrafluorobenzyl Alcohol 53072-18-7
1-Bromopropane, 98% 106-94-5
3-Methyl-4-nitro-N-acetylbenzeneaMine 2719-14-4
AMMoniuM sulfaMate 7773-06-0
Glycyrrhizic acid ammonium salt, 95%, from Glycyrrhizae 53956-04-0
4-Fluoro-2-nitrobenzoic Acid, 98% 394-01-4
1-Acetyl-1,2,3,4-tetrahydroquinoline 4169-19-1
(+)-Biotin N-hydroxysuccinimide ester, 99% 35013-72-0
Di-tert-butyl peroxide, 99% 110-05-4
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