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北京百靈威科技有限公司 Company Information
Company Name:    J & K SCIENTIFIC LTD.
Tel:    -
Email:    jkinfo@jkchemical.com
Nationality:    China
WebSite:    www.jkchemical.com
Product List:    96815
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Product List
3,5-Dimethylpyrazole-4-boronic acid, pinacol ester, 97% 857530-80-4
3-Amino-4-chlorobenzamide, 98% 19694-10-1
6-Bromo-3-ethoxy-2-fluorobenzeneboronic acid 98% 871126-14-6
Ethyl 2-amino-3-hydroxypropanoate hydrochloride 3940-27-0
2-Nitro-4-(trifluoromethyl)phenylacetonitrile 97% 13544-06-4
Dimethylphenylsilylacetic acid 17887-62-6
4,6-Dimethyl-2-pyrone 675-09-2
1-Ethyl-3-methyl-4-nitro-1H-pyrazole-5-carboxylicacid 26308-39-4
1-(2,5-Difluorophenyl)-2-thiourea 207981-44-0
Pentafluorobenzyl acrylate 97% 153614-61-0
Ethyl 4-hydroxy-2-(pyridin-3-yl)pyrimidine-5-carboxylate 34775-04-7
n-Octyl Acetoacetate 16436-00-3
(2E)-3-(5-bromo-3-chloro-2-methoxyphenyl)acrylic acid(SALTDATA: FREE) 518023-87-5
methyl (3-aminophenyl)acetate(SALTDATA: FREE) 52913-11-8
2,5-Dichloro-4-(5-hydroxy-3-methyl-1H-pyrazol-1-yl)benzenesulfonic acid , 97% 306935-68-2
Methyl 3,3,3-trifluoropyruvate, 97% 13089-11-7
Methyl 2-(trifluoromethyl)pyrimidine-4-carboxylate 878745-51-8
2-(4-Methylphenyl)acetohydrazide 57676-54-7
2-Methylstilbene 74685-42-0
5-BroMo-3-chloro-1H-indazole 36760-19-7
4-Methoxy-3,5-dimethylbenzaldehyde 39250-90-3
3-methoxy-2-[(3-methoxybenzyl)oxy]benzaldehyde(SALTDATA: FREE) 667412-89-7
3-Chloro-2-fluoro-5-(trifluoromethyl)benzylalcohol 261763-05-7
1-Methylpyrazole, 99% 930-36-9
α-Bromophenylacetic acid, 98% 4870-65-9
4-Benzoyl-3-methyl-1-phenyl-5-pyrazolone, 99% 4551-69-3
Tris(2,4,6-trimethoxyphenyl)phosphine, min. 97% 91608-15-0
Methyl p-toluate, 97.5% 99-75-2
1-Dodecyloxy-4-nitrobenzene 65039-18-1
1-(3-Ethoxyphenyl)MethanaMine 93071-76-2
1-(2-Chloro-4-pyridinyl)ethanone 23794-15-2
cis-1,2-Bis(diphenylphosphino)ethylene, min. 98% 983-80-2
1,3-DibroMobutane 107-80-2
4-(azepan-1-ylmethyl)-5-methylisoxazole-3-carboxylic acid(SALTDATA: FREE) 893750-11-3
Baycarb 3766-81-2
3-aminopyridine-4-carbonitrile, 95% 78790-79-1
D-α-Cyclohexylglycine, 98% 14328-52-0
Boc-Asp(Ofm)-OH 117014-32-1
7-Azaindole-5-boronic acid pinacol ester, 97% 754214-56-7
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
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
Ethyl 2-bromo-2-fluoro-3-oxo-3-phenylpropanoate 98% 139101-23-8
1-(3-Dipropylaminopropyl)piperazine 827614-51-7
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
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
8-Hydroxyquinoline-5-sulfonic acid, 98% 84-88-8
Heptylmagnesium bromide solution, 1.0M solution in diethyl ether, J&KSeal 13125-66-1
Ethyl cyclobutanecarboxylate, 98% 14924-53-9
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
Hydrogen fluoride-pyridine (70% HF) 32001-55-1
2-(Trifluoromethyl)benzyl chloride, 97% 21742-00-7
4-Benzoylbiphenyl, 98.5% 2128-93-0
4-Chlorobenzoic acid, 98% 74-11-3
Triphenylsilanol, min. 98% 791-31-1
4,5-Dimethoxy-2-nitrobenzaldehyde, 85% 20357-25-9
N,N-Diethyl-m-toluidine, 99% 91-67-8
3-Chloropropyltrimethylsilane 2344-83-4
New Fuchsin 3248-91-7
Dodecylcyclohexane 1795-17-1
Ethyl Tridecanoate 28267-29-0
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
3-(Benzylcarbamoyl)benzeneboronic acid 98% 625470-96-4
2-Hydrazino-6-nitro-1,3-benzothiazole 30710-21-5
2-Chloro-1,10-phenanthroline, 98% 7089-68-1
n-Butylbenzenesulfonamide, 99% 3622-84-2
4,5-Dichloro-1,2-phenylenediamine, 98% 5348-42-5
(S)-(-)-3,3'-Dibromo-1,1'-bi-2-naphthol, min. 98% 119707-74-3
3-Bromo-4,5-diaminobenzotrifluoride, 97% 113170-72-2
L-Methionine sulfoximine, 99% 15985-39-4
Pentamethylbenzene, 99% 700-12-9
2-AMino-5-hydroxybenzothiazole 118526-19-5
(S)-N-BOC-alpha-Ethylalanine, 98% ee, 98% 151171-11-8
(R)-N-FMOC-3-Thienylalanine, 98% ee, 95% 220497-90-5
3,5-Bis(trifluoromethyl)pyrazole 14704-41-7
(S)-(-)-1-(4-Chlorophenyl)ethylamine ,95% 4187-56-8
2-Morpholinoethyl isothiocyanate 63224-35-1
Dichlorodipentylsilane 18037-39-3
3,4,5-Trimethoxybenzonitrile, 98% 1885-35-4
4,5-DiphenyliMidazole 668-94-0
4-(2-Methylphenyl)-4-oxobutyric acid 6939-36-2
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